Home / 44,373,207.80-66,566,963.90-13,667,772.89

Finding the Fourth Proportional to 44,373,207.80, 66,566,963.90 and 13,667,772.89

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Solution

The fourth proportional to 44,373,207.80, 66,566,963.90 and 13,667,772.89 is: 20,503,862.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,373,207.80 : 66,566,963.90 = 13,667,772.89 : x
  2. Step 2: Convert to fraction form
    44,373,207.80/66,566,963.90 = 13,667,772.89/x
  3. Step 3: Cross multiply
    44,373,207.80x = 66,566,963.90 × 13,667,772.89
  4. Step 4: Simplify right side
    44,373,207.80x = 909,822,144,229,193.88
  5. Step 5: Solve for x
    x = 909,822,144,229,193.88/44,373,207.80
  6. Step 6: Final answer
    x = 20,503,862.34

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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.