Finding the Third Proportional to 62,129,510 and 92,655,485
Calculator
Solution
The third proportional to 62,129,510 and 92,655,485 is: 138,179,729.74
Step by Step Solution
- Step 1: Write the proportion equation
62,129,510 : 92,655,485 = 92,655,485 : x - Step 2: Convert to fraction form
62,129,510/92,655,485 = 92,655,485/x - Step 3: Cross multiply
62,129,510x = 92,655,485 × 92,655,485 - Step 4: Simplify right side
62,129,510x = 8,585,038,900,585,225 - Step 5: Solve for x
x = 8,585,038,900,585,225/62,129,510 - Step 6: Final answer
x = 138,179,729.74
Related Problems
Find third proportional to 31,064,755 and 46,327,742.50
Half scale
Find third proportional to 124,259,020 and 185,310,970
Double scale
Find third proportional to 62,129,512 and 92,655,488
Similar ratio
Find third proportional to 93,194,265 and 138,983,227.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.