Finding the Third Proportional to 29,138,190 and 62,944,860
Calculator
Solution
The third proportional to 29,138,190 and 62,944,860 is: 135,974,657.33
Step by Step Solution
- Step 1: Write the proportion equation
29,138,190 : 62,944,860 = 62,944,860 : x - Step 2: Convert to fraction form
29,138,190/62,944,860 = 62,944,860/x - Step 3: Cross multiply
29,138,190x = 62,944,860 × 62,944,860 - Step 4: Simplify right side
29,138,190x = 3,962,055,400,419,600 - Step 5: Solve for x
x = 3,962,055,400,419,600/29,138,190 - Step 6: Final answer
x = 135,974,657.33
Related Problems
Find third proportional to 14,569,095 and 31,472,430
Half scale
Find third proportional to 58,276,380 and 125,889,720
Double scale
Find third proportional to 29,138,192 and 62,944,864
Similar ratio
Find third proportional to 43,707,285 and 94,417,290
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.