Home / 50,508,553.19-69,655,320.02-33,098,575.19

Finding the Fourth Proportional to 50,508,553.19, 69,655,320.02 and 33,098,575.19

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Solution

The fourth proportional to 50,508,553.19, 69,655,320.02 and 33,098,575.19 is: 45,645,572.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,508,553.19 : 69,655,320.02 = 33,098,575.19 : x
  2. Step 2: Convert to fraction form
    50,508,553.19/69,655,320.02 = 33,098,575.19/x
  3. Step 3: Cross multiply
    50,508,553.19x = 69,655,320.02 × 33,098,575.19
  4. Step 4: Simplify right side
    50,508,553.19x = 2,305,491,846,799,952
  5. Step 5: Solve for x
    x = 2,305,491,846,799,952/50,508,553.19
  6. Step 6: Final answer
    x = 45,645,572.91

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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.