Home / 88,434,011.30-132,725,549.90-37,352,689.70

Finding the Fourth Proportional to 88,434,011.30, 132,725,549.90 and 37,352,689.70

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Solution

The fourth proportional to 88,434,011.30, 132,725,549.90 and 37,352,689.70 is: 56,060,515.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,434,011.30 : 132,725,549.90 = 37,352,689.70 : x
  2. Step 2: Convert to fraction form
    88,434,011.30/132,725,549.90 = 37,352,689.70/x
  3. Step 3: Cross multiply
    88,434,011.30x = 132,725,549.90 × 37,352,689.70
  4. Step 4: Simplify right side
    88,434,011.30x = 4,957,656,280,106,320
  5. Step 5: Solve for x
    x = 4,957,656,280,106,320/88,434,011.30
  6. Step 6: Final answer
    x = 56,060,515.72

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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.