Home / 88,246,755.72-132,391,391.22-27,662,481.72

Finding the Fourth Proportional to 88,246,755.72, 132,391,391.22 and 27,662,481.72

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Solution

The fourth proportional to 88,246,755.72, 132,391,391.22 and 27,662,481.72 is: 41,500,386.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,246,755.72 : 132,391,391.22 = 27,662,481.72 : x
  2. Step 2: Convert to fraction form
    88,246,755.72/132,391,391.22 = 27,662,481.72/x
  3. Step 3: Cross multiply
    88,246,755.72x = 132,391,391.22 × 27,662,481.72
  4. Step 4: Simplify right side
    88,246,755.72x = 3,662,274,439,508,618.50
  5. Step 5: Solve for x
    x = 3,662,274,439,508,618.50/88,246,755.72
  6. Step 6: Final answer
    x = 41,500,386.16

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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.