Home / 24,154,800.68-36,204,504.42-11,997,092.72

Finding the Fourth Proportional to 24,154,800.68, 36,204,504.42 and 11,997,092.72

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Solution

The fourth proportional to 24,154,800.68, 36,204,504.42 and 11,997,092.72 is: 17,981,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,800.68 : 36,204,504.42 = 11,997,092.72 : x
  2. Step 2: Convert to fraction form
    24,154,800.68/36,204,504.42 = 11,997,092.72/x
  3. Step 3: Cross multiply
    24,154,800.68x = 36,204,504.42 × 11,997,092.72
  4. Step 4: Simplify right side
    24,154,800.68x = 434,348,796,408,389.88
  5. Step 5: Solve for x
    x = 434,348,796,408,389.88/24,154,800.68
  6. Step 6: Final answer
    x = 17,981,882.86

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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.