Home / 11,660,614.10-17,485,672.35-4,469,758.10

Finding the Fourth Proportional to 11,660,614.10, 17,485,672.35 and 4,469,758.10

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Solution

The fourth proportional to 11,660,614.10, 17,485,672.35 and 4,469,758.10 is: 6,702,625.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,660,614.10 : 17,485,672.35 = 4,469,758.10 : x
  2. Step 2: Convert to fraction form
    11,660,614.10/17,485,672.35 = 4,469,758.10/x
  3. Step 3: Cross multiply
    11,660,614.10x = 17,485,672.35 × 4,469,758.10
  4. Step 4: Simplify right side
    11,660,614.10x = 78,156,725,620,358.53
  5. Step 5: Solve for x
    x = 78,156,725,620,358.53/11,660,614.10
  6. Step 6: Final answer
    x = 6,702,625.17

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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.