Home / 88,434,006.80-132,725,543.15-37,352,685.20

Finding the Fourth Proportional to 88,434,006.80, 132,725,543.15 and 37,352,685.20

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Solution

The fourth proportional to 88,434,006.80, 132,725,543.15 and 37,352,685.20 is: 56,060,508.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,434,006.80 : 132,725,543.15 = 37,352,685.20 : x
  2. Step 2: Convert to fraction form
    88,434,006.80/132,725,543.15 = 37,352,685.20/x
  3. Step 3: Cross multiply
    88,434,006.80x = 132,725,543.15 × 37,352,685.20
  4. Step 4: Simplify right side
    88,434,006.80x = 4,957,655,430,710,721
  5. Step 5: Solve for x
    x = 4,957,655,430,710,721/88,434,006.80
  6. Step 6: Final answer
    x = 56,060,508.96

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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.