Finding the Third Proportional to 75,624,486 and 165,490,716
Calculator
Solution
The third proportional to 75,624,486 and 165,490,716 is: 362,146,951.75
Step by Step Solution
- Step 1: Write the proportion equation
75,624,486 : 165,490,716 = 165,490,716 : x - Step 2: Convert to fraction form
75,624,486/165,490,716 = 165,490,716/x - Step 3: Cross multiply
75,624,486x = 165,490,716 × 165,490,716 - Step 4: Simplify right side
75,624,486x = 27,387,177,082,192,656 - Step 5: Solve for x
x = 27,387,177,082,192,656/75,624,486 - Step 6: Final answer
x = 362,146,951.75
Related Problems
Find third proportional to 37,812,243 and 82,745,358
Half scale
Find third proportional to 151,248,972 and 330,981,432
Double scale
Find third proportional to 75,624,488 and 165,490,720
Similar ratio
Find third proportional to 113,436,729 and 248,236,074
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.