Home / 11,664,080.10-17,496,120.15-6,541,251.30

Finding the Fourth Proportional to 11,664,080.10, 17,496,120.15 and 6,541,251.30

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Solution

The fourth proportional to 11,664,080.10, 17,496,120.15 and 6,541,251.30 is: 9,811,876.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,080.10 : 17,496,120.15 = 6,541,251.30 : x
  2. Step 2: Convert to fraction form
    11,664,080.10/17,496,120.15 = 6,541,251.30/x
  3. Step 3: Cross multiply
    11,664,080.10x = 17,496,120.15 × 6,541,251.30
  4. Step 4: Simplify right side
    11,664,080.10x = 114,446,518,676,143.69
  5. Step 5: Solve for x
    x = 114,446,518,676,143.69/11,664,080.10
  6. Step 6: Final answer
    x = 9,811,876.95

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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.