Home / 17,800,470.28-26,691,872.46-5,668,353.10

Finding the Fourth Proportional to 17,800,470.28, 26,691,872.46 and 5,668,353.10

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Solution

The fourth proportional to 17,800,470.28, 26,691,872.46 and 5,668,353.10 is: 8,499,716.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,800,470.28 : 26,691,872.46 = 5,668,353.10 : x
  2. Step 2: Convert to fraction form
    17,800,470.28/26,691,872.46 = 5,668,353.10/x
  3. Step 3: Cross multiply
    17,800,470.28x = 26,691,872.46 × 5,668,353.10
  4. Step 4: Simplify right side
    17,800,470.28x = 151,298,958,003,445.62
  5. Step 5: Solve for x
    x = 151,298,958,003,445.62/17,800,470.28
  6. Step 6: Final answer
    x = 8,499,716.90

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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.