Home / 24,154,805.43-36,204,511.55-11,997,097.47

Finding the Fourth Proportional to 24,154,805.43, 36,204,511.55 and 11,997,097.47

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Solution

The fourth proportional to 24,154,805.43, 36,204,511.55 and 11,997,097.47 is: 17,981,889.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,805.43 : 36,204,511.55 = 11,997,097.47 : x
  2. Step 2: Convert to fraction form
    24,154,805.43/36,204,511.55 = 11,997,097.47/x
  3. Step 3: Cross multiply
    24,154,805.43x = 36,204,511.55 × 11,997,097.47
  4. Step 4: Simplify right side
    24,154,805.43x = 434,349,053,859,105.31
  5. Step 5: Solve for x
    x = 434,349,053,859,105.31/24,154,805.43
  6. Step 6: Final answer
    x = 17,981,889.99

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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.