Home / 17,597,287.86-24,285,209.03-9,864,814.02

Finding the Fourth Proportional to 17,597,287.86, 24,285,209.03 and 9,864,814.02

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Solution

The fourth proportional to 17,597,287.86, 24,285,209.03 and 9,864,814.02 is: 13,613,976.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597,287.86 : 24,285,209.03 = 9,864,814.02 : x
  2. Step 2: Convert to fraction form
    17,597,287.86/24,285,209.03 = 9,864,814.02/x
  3. Step 3: Cross multiply
    17,597,287.86x = 24,285,209.03 × 9,864,814.02
  4. Step 4: Simplify right side
    17,597,287.86x = 239,569,070,652,002.69
  5. Step 5: Solve for x
    x = 239,569,070,652,002.69/17,597,287.86
  6. Step 6: Final answer
    x = 13,613,976.91

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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.