40fire quantum = original 3 damage + the extra damage (in this case, 40[or 3x4])
3+(first 10 = 3, 20 = 6, 30 = 9, 40 = 12) 15.
And by here, there are 2 more 00 (15 from 50, 1500 from 4000.)
So I assume 1500 damage + the rest that I didn't count from 951.
But then again, that is pure guessing. I might be REALLY wrong, just as I might be REALLY close.
If someone could help me with the math here, please do so.