Home / 44,373,207.30-66,566,963.15-13,667,772.39

Finding the Fourth Proportional to 44,373,207.30, 66,566,963.15 and 13,667,772.39

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Solution

The fourth proportional to 44,373,207.30, 66,566,963.15 and 13,667,772.39 is: 20,503,861.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,373,207.30 : 66,566,963.15 = 13,667,772.39 : x
  2. Step 2: Convert to fraction form
    44,373,207.30/66,566,963.15 = 13,667,772.39/x
  3. Step 3: Cross multiply
    44,373,207.30x = 66,566,963.15 × 13,667,772.39
  4. Step 4: Simplify right side
    44,373,207.30x = 909,822,100,761,006.62
  5. Step 5: Solve for x
    x = 909,822,100,761,006.62/44,373,207.30
  6. Step 6: Final answer
    x = 20,503,861.59

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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.