Home / 24,253,130.72-36,385,429.76-7,858,387.76

Finding the Fourth Proportional to 24,253,130.72, 36,385,429.76 and 7,858,387.76

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Solution

The fourth proportional to 24,253,130.72, 36,385,429.76 and 7,858,387.76 is: 11,789,439.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,130.72 : 36,385,429.76 = 7,858,387.76 : x
  2. Step 2: Convert to fraction form
    24,253,130.72/36,385,429.76 = 7,858,387.76/x
  3. Step 3: Cross multiply
    24,253,130.72x = 36,385,429.76 × 7,858,387.76
  4. Step 4: Simplify right side
    24,253,130.72x = 285,930,815,647,104.69
  5. Step 5: Solve for x
    x = 285,930,815,647,104.69/24,253,130.72
  6. Step 6: Final answer
    x = 11,789,439.43

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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.