Home / 17,757,098.62-24,508,891.03-10,417,289.69

Finding the Fourth Proportional to 17,757,098.62, 24,508,891.03 and 10,417,289.69

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Solution

The fourth proportional to 17,757,098.62, 24,508,891.03 and 10,417,289.69 is: 14,378,262.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,757,098.62 : 24,508,891.03 = 10,417,289.69 : x
  2. Step 2: Convert to fraction form
    17,757,098.62/24,508,891.03 = 10,417,289.69/x
  3. Step 3: Cross multiply
    17,757,098.62x = 24,508,891.03 × 10,417,289.69
  4. Step 4: Simplify right side
    17,757,098.62x = 255,316,217,840,152.47
  5. Step 5: Solve for x
    x = 255,316,217,840,152.47/17,757,098.62
  6. Step 6: Final answer
    x = 14,378,262.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.