Home / 16,502,251.59-24,753,343.36-9,310,520.79

Finding the Fourth Proportional to 16,502,251.59, 24,753,343.36 and 9,310,520.79

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Solution

The fourth proportional to 16,502,251.59, 24,753,343.36 and 9,310,520.79 is: 13,965,761.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,502,251.59 : 24,753,343.36 = 9,310,520.79 : x
  2. Step 2: Convert to fraction form
    16,502,251.59/24,753,343.36 = 9,310,520.79/x
  3. Step 3: Cross multiply
    16,502,251.59x = 24,753,343.36 × 9,310,520.79
  4. Step 4: Simplify right side
    16,502,251.59x = 230,466,517,828,245.47
  5. Step 5: Solve for x
    x = 230,466,517,828,245.47/16,502,251.59
  6. Step 6: Final answer
    x = 13,965,761.98

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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.