User blog comment:Trihexa/Top 10 Most Powerful Beings In The World (Unofficial)/@comment-1359322-20170327162530/@comment-30924344-20170327165535

Literally, what it means it by it takes all 4 satans to be on par with Indra is that he is 4x stronger than each of them, as you take the number of people as the multiplier so in this case he is stronger than one satan, x4 and so it takes all 4 to equal that multiplier as each of them is 1x the power of Indra.