Home / 88,573,886.10-132,860,829.15-60,832,665.90

Finding the Fourth Proportional to 88,573,886.10, 132,860,829.15 and 60,832,665.90

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Solution

The fourth proportional to 88,573,886.10, 132,860,829.15 and 60,832,665.90 is: 91,248,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573,886.10 : 132,860,829.15 = 60,832,665.90 : x
  2. Step 2: Convert to fraction form
    88,573,886.10/132,860,829.15 = 60,832,665.90/x
  3. Step 3: Cross multiply
    88,573,886.10x = 132,860,829.15 × 60,832,665.90
  4. Step 4: Simplify right side
    88,573,886.10x = 8,082,278,430,878,931
  5. Step 5: Solve for x
    x = 8,082,278,430,878,931/88,573,886.10
  6. Step 6: Final answer
    x = 91,248,998.85

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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.