Home / 88,548,251.10-132,878,363.85-52,156,571.10

Finding the Fourth Proportional to 88,548,251.10, 132,878,363.85 and 52,156,571.10

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Solution

The fourth proportional to 88,548,251.10, 132,878,363.85 and 52,156,571.10 is: 78,267,834.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,548,251.10 : 132,878,363.85 = 52,156,571.10 : x
  2. Step 2: Convert to fraction form
    88,548,251.10/132,878,363.85 = 52,156,571.10/x
  3. Step 3: Cross multiply
    88,548,251.10x = 132,878,363.85 × 52,156,571.10
  4. Step 4: Simplify right side
    88,548,251.10x = 6,930,479,831,794,195
  5. Step 5: Solve for x
    x = 6,930,479,831,794,195/88,548,251.10
  6. Step 6: Final answer
    x = 78,267,834.15

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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.