Home / 24,272,337.30-36,384,011.55-12,123,114.90

Finding the Fourth Proportional to 24,272,337.30, 36,384,011.55 and 12,123,114.90

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Solution

The fourth proportional to 24,272,337.30, 36,384,011.55 and 12,123,114.90 is: 18,172,438.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,272,337.30 : 36,384,011.55 = 12,123,114.90 : x
  2. Step 2: Convert to fraction form
    24,272,337.30/36,384,011.55 = 12,123,114.90/x
  3. Step 3: Cross multiply
    24,272,337.30x = 36,384,011.55 × 12,123,114.90
  4. Step 4: Simplify right side
    24,272,337.30x = 441,087,552,543,577.06
  5. Step 5: Solve for x
    x = 441,087,552,543,577.06/24,272,337.30
  6. Step 6: Final answer
    x = 18,172,438.32

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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.