Home / 88,253,697.79-132,339,639.20-32,906,672.04

Finding the Fourth Proportional to 88,253,697.79, 132,339,639.20 and 32,906,672.04

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Solution

The fourth proportional to 88,253,697.79, 132,339,639.20 and 32,906,672.04 is: 49,344,755.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,253,697.79 : 132,339,639.20 = 32,906,672.04 : x
  2. Step 2: Convert to fraction form
    88,253,697.79/132,339,639.20 = 32,906,672.04/x
  3. Step 3: Cross multiply
    88,253,697.79x = 132,339,639.20 × 32,906,672.04
  4. Step 4: Simplify right side
    88,253,697.79x = 4,354,857,104,842,010
  5. Step 5: Solve for x
    x = 4,354,857,104,842,010/88,253,697.79
  6. Step 6: Final answer
    x = 49,344,755.11

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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.