Home / 62,747,542.30-86,593,711.02-34,871,427.24

Finding the Fourth Proportional to 62,747,542.30, 86,593,711.02 and 34,871,427.24

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Solution

The fourth proportional to 62,747,542.30, 86,593,711.02 and 34,871,427.24 is: 48,123,738.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747,542.30 : 86,593,711.02 = 34,871,427.24 : x
  2. Step 2: Convert to fraction form
    62,747,542.30/86,593,711.02 = 34,871,427.24/x
  3. Step 3: Cross multiply
    62,747,542.30x = 86,593,711.02 × 34,871,427.24
  4. Step 4: Simplify right side
    62,747,542.30x = 3,019,646,293,275,516
  5. Step 5: Solve for x
    x = 3,019,646,293,275,516/62,747,542.30
  6. Step 6: Final answer
    x = 48,123,738.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.