Home / 88,573,605.40-132,860,408.10-60,951,959.43

Finding the Fourth Proportional to 88,573,605.40, 132,860,408.10 and 60,951,959.43

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Solution

The fourth proportional to 88,573,605.40, 132,860,408.10 and 60,951,959.43 is: 91,427,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,605.40 : 132,860,408.10 = 60,951,959.43 : x
  2. Step 2: Convert to fraction form
    88,573,605.40/132,860,408.10 = 60,951,959.43/x
  3. Step 3: Cross multiply
    88,573,605.40x = 132,860,408.10 × 60,951,959.43
  4. Step 4: Simplify right side
    88,573,605.40x = 8,098,102,204,364,443
  5. Step 5: Solve for x
    x = 8,098,102,204,364,443/88,573,605.40
  6. Step 6: Final answer
    x = 91,427,939.15

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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.