Home / 24,491,890.62-36,744,242.02-9,139,314.65

Finding the Fourth Proportional to 24,491,890.62, 36,744,242.02 and 9,139,314.65

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Solution

The fourth proportional to 24,491,890.62, 36,744,242.02 and 9,139,314.65 is: 13,711,362.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,491,890.62 : 36,744,242.02 = 9,139,314.65 : x
  2. Step 2: Convert to fraction form
    24,491,890.62/36,744,242.02 = 9,139,314.65/x
  3. Step 3: Cross multiply
    24,491,890.62x = 36,744,242.02 × 9,139,314.65
  4. Step 4: Simplify right side
    24,491,890.62x = 335,817,189,189,962.06
  5. Step 5: Solve for x
    x = 335,817,189,189,962.06/24,491,890.62
  6. Step 6: Final answer
    x = 13,711,362.44

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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.