Finding the Third Proportional to 75,387,970 and 164,125,264
Calculator
Solution
The third proportional to 75,387,970 and 164,125,264 is: 357,313,007.41
Step by Step Solution
- Step 1: Write the proportion equation
75,387,970 : 164,125,264 = 164,125,264 : x - Step 2: Convert to fraction form
75,387,970/164,125,264 = 164,125,264/x - Step 3: Cross multiply
75,387,970x = 164,125,264 × 164,125,264 - Step 4: Simplify right side
75,387,970x = 26,937,102,283,069,696 - Step 5: Solve for x
x = 26,937,102,283,069,696/75,387,970 - Step 6: Final answer
x = 357,313,007.41
Related Problems
Find third proportional to 37,693,985 and 82,062,632
Half scale
Find third proportional to 150,775,940 and 328,250,528
Double scale
Find third proportional to 75,387,972 and 164,125,268
Similar ratio
Find third proportional to 113,081,955 and 246,187,896
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.