Home / 32,668,454.56-49,002,349.68-8,407,287.17

Finding the Fourth Proportional to 32,668,454.56, 49,002,349.68 and 8,407,287.17

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Solution

The fourth proportional to 32,668,454.56, 49,002,349.68 and 8,407,287.17 is: 12,610,845.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,668,454.56 : 49,002,349.68 = 8,407,287.17 : x
  2. Step 2: Convert to fraction form
    32,668,454.56/49,002,349.68 = 8,407,287.17/x
  3. Step 3: Cross multiply
    32,668,454.56x = 49,002,349.68 × 8,407,287.17
  4. Step 4: Simplify right side
    32,668,454.56x = 411,976,825,764,517.62
  5. Step 5: Solve for x
    x = 411,976,825,764,517.62/32,668,454.56
  6. Step 6: Final answer
    x = 12,610,845.27

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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.