Home / 9,906,044.33-14,860,542.72-3,515,761.55

Finding the Fourth Proportional to 9,906,044.33, 14,860,542.72 and 3,515,761.55

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Solution

The fourth proportional to 9,906,044.33, 14,860,542.72 and 3,515,761.55 is: 5,274,166.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906,044.33 : 14,860,542.72 = 3,515,761.55 : x
  2. Step 2: Convert to fraction form
    9,906,044.33/14,860,542.72 = 3,515,761.55/x
  3. Step 3: Cross multiply
    9,906,044.33x = 14,860,542.72 × 3,515,761.55
  4. Step 4: Simplify right side
    9,906,044.33x = 52,246,124,632,805.70
  5. Step 5: Solve for x
    x = 52,246,124,632,805.70/9,906,044.33
  6. Step 6: Final answer
    x = 5,274,166.25

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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.