Home / 24,762,511.28-34,170,600.30-13,748,691.80

Finding the Fourth Proportional to 24,762,511.28, 34,170,600.30 and 13,748,691.80

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Solution

The fourth proportional to 24,762,511.28, 34,170,600.30 and 13,748,691.80 is: 18,972,270.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,762,511.28 : 34,170,600.30 = 13,748,691.80 : x
  2. Step 2: Convert to fraction form
    24,762,511.28/34,170,600.30 = 13,748,691.80/x
  3. Step 3: Cross multiply
    24,762,511.28x = 34,170,600.30 × 13,748,691.80
  4. Step 4: Simplify right side
    24,762,511.28x = 469,801,052,145,687.50
  5. Step 5: Solve for x
    x = 469,801,052,145,687.50/24,762,511.28
  6. Step 6: Final answer
    x = 18,972,270.09

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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.