Home / 82,341,644.52-123,513,351.96-24,834,414

Finding the Fourth Proportional to 82,341,644.52, 123,513,351.96 and 24,834,414

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Solution

The fourth proportional to 82,341,644.52, 123,513,351.96 and 24,834,414 is: 37,251,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,341,644.52 : 123,513,351.96 = 24,834,414 : x
  2. Step 2: Convert to fraction form
    82,341,644.52/123,513,351.96 = 24,834,414/x
  3. Step 3: Cross multiply
    82,341,644.52x = 123,513,351.96 × 24,834,414
  4. Step 4: Simplify right side
    82,341,644.52x = 3,067,381,717,102,351.50
  5. Step 5: Solve for x
    x = 3,067,381,717,102,351.50/82,341,644.52
  6. Step 6: Final answer
    x = 37,251,887.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.