Home / 11,171,093.59-16,755,385.65-3,085,218.73

Finding the Fourth Proportional to 11,171,093.59, 16,755,385.65 and 3,085,218.73

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Solution

The fourth proportional to 11,171,093.59, 16,755,385.65 and 3,085,218.73 is: 4,627,481.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,093.59 : 16,755,385.65 = 3,085,218.73 : x
  2. Step 2: Convert to fraction form
    11,171,093.59/16,755,385.65 = 3,085,218.73/x
  3. Step 3: Cross multiply
    11,171,093.59x = 16,755,385.65 × 3,085,218.73
  4. Step 4: Simplify right side
    11,171,093.59x = 51,694,029,635,753.23
  5. Step 5: Solve for x
    x = 51,694,029,635,753.23/11,171,093.59
  6. Step 6: Final answer
    x = 4,627,481.56

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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.