Home / 24,451,760.95-33,744,189.68-13,438,310.83

Finding the Fourth Proportional to 24,451,760.95, 33,744,189.68 and 13,438,310.83

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Solution

The fourth proportional to 24,451,760.95, 33,744,189.68 and 13,438,310.83 is: 18,545,286.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,760.95 : 33,744,189.68 = 13,438,310.83 : x
  2. Step 2: Convert to fraction form
    24,451,760.95/33,744,189.68 = 13,438,310.83/x
  3. Step 3: Cross multiply
    24,451,760.95x = 33,744,189.68 × 13,438,310.83
  4. Step 4: Simplify right side
    24,451,760.95x = 453,464,909,626,318.25
  5. Step 5: Solve for x
    x = 453,464,909,626,318.25/24,451,760.95
  6. Step 6: Final answer
    x = 18,545,286.39

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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.