Home / 88,573,650.30-132,860,475.45-27,162,321.24

Finding the Fourth Proportional to 88,573,650.30, 132,860,475.45 and 27,162,321.24

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Solution

The fourth proportional to 88,573,650.30, 132,860,475.45 and 27,162,321.24 is: 40,743,481.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,650.30 : 132,860,475.45 = 27,162,321.24 : x
  2. Step 2: Convert to fraction form
    88,573,650.30/132,860,475.45 = 27,162,321.24/x
  3. Step 3: Cross multiply
    88,573,650.30x = 132,860,475.45 × 27,162,321.24
  4. Step 4: Simplify right side
    88,573,650.30x = 3,608,798,914,770,260
  5. Step 5: Solve for x
    x = 3,608,798,914,770,260/88,573,650.30
  6. Step 6: Final answer
    x = 40,743,481.87

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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.