Home / 16,716,132.12-25,073,948.92-5,794,272.24

Finding the Fourth Proportional to 16,716,132.12, 25,073,948.92 and 5,794,272.24

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Solution

The fourth proportional to 16,716,132.12, 25,073,948.92 and 5,794,272.24 is: 8,691,321.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,716,132.12 : 25,073,948.92 = 5,794,272.24 : x
  2. Step 2: Convert to fraction form
    16,716,132.12/25,073,948.92 = 5,794,272.24/x
  3. Step 3: Cross multiply
    16,716,132.12x = 25,073,948.92 × 5,794,272.24
  4. Step 4: Simplify right side
    16,716,132.12x = 145,285,286,174,334
  5. Step 5: Solve for x
    x = 145,285,286,174,334/16,716,132.12
  6. Step 6: Final answer
    x = 8,691,321.96

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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.