Home / 13,988,061.38-30,101,887.13

Finding the Third Proportional to 13,988,061.38 and 30,101,887.13

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Solution

The third proportional to 13,988,061.38 and 30,101,887.13 is: 64,778,355.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,988,061.38 : 30,101,887.13 = 30,101,887.13 : x
  2. Step 2: Convert to fraction form
    13,988,061.38/30,101,887.13 = 30,101,887.13/x
  3. Step 3: Cross multiply
    13,988,061.38x = 30,101,887.13 × 30,101,887.13
  4. Step 4: Simplify right side
    13,988,061.38x = 906,123,608,486,240.75
  5. Step 5: Solve for x
    x = 906,123,608,486,240.75/13,988,061.38
  6. Step 6: Final answer
    x = 64,778,355.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.