This is basically what I'm talking about. And while it's true that the Third Reich couldn't rely on some of its conquered peoples for support, they could still get some "bang for their buck" so to speak. I think you need to add the populations of occupied USSR to the list as they used a lot of "hiwis" that is Soviet auxiliary troops, I know most were recruited from prisoners but I suppose some were former civilians.
At any rate 80 million Germans vs 110 million Soviets doesn't seem like such a huge gap. Yet Moscow was able to far outproduce their enemies in terms of recruitment.
The British Empire, the one where the sun didn't set, dwarfed both of those combined since it includes some of the most populated parts of the planet like India. Of course, just painting a map a different color and putting out numbers that fall under a color on a map isn't evidence of really anything tangible that would indicate the full power of the said map faction. I'm all for numbers ... when they make sense that is.