Home / 25,491,251.00-38,236,841.84-11,836,930.88

Finding the Fourth Proportional to 25,491,251.00, 38,236,841.84 and 11,836,930.88

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Solution

The fourth proportional to 25,491,251.00, 38,236,841.84 and 11,836,930.88 is: 17,755,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,491,251.00 : 38,236,841.84 = 11,836,930.88 : x
  2. Step 2: Convert to fraction form
    25,491,251.00/38,236,841.84 = 11,836,930.88/x
  3. Step 3: Cross multiply
    25,491,251.00x = 38,236,841.84 × 11,836,930.88
  4. Step 4: Simplify right side
    25,491,251.00x = 452,606,854,054,756.50
  5. Step 5: Solve for x
    x = 452,606,854,054,756.50/25,491,251.00
  6. Step 6: Final answer
    x = 17,755,380.23

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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.