n:n-1:10 where n=4 and (n+n-1) 7:10 is part of the answer on a different plane. Another plane will be using the numbers 3,4 and 10 but in different ways and encompassing some of the same ways.
(multiples using the numbers 4,3 and 10)
Parallels and convergences between the number 4 (multiples of 4 real numbers); the number 3 (4 real numbers to the 3rd power); and logical stacks of 10 (a base 10 multiple for the answer)
1³+2³+3³+4³=100