Home / 24,193,421.90-36,306,721.65-10,739,905.10

Finding the Fourth Proportional to 24,193,421.90, 36,306,721.65 and 10,739,905.10

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Solution

The fourth proportional to 24,193,421.90, 36,306,721.65 and 10,739,905.10 is: 16,117,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,421.90 : 36,306,721.65 = 10,739,905.10 : x
  2. Step 2: Convert to fraction form
    24,193,421.90/36,306,721.65 = 10,739,905.10/x
  3. Step 3: Cross multiply
    24,193,421.90x = 36,306,721.65 × 10,739,905.10
  4. Step 4: Simplify right side
    24,193,421.90x = 389,930,745,013,115.38
  5. Step 5: Solve for x
    x = 389,930,745,013,115.38/24,193,421.90
  6. Step 6: Final answer
    x = 16,117,221.72

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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.