Home / 88,207,403.46-132,317,403.75-23,510,869.62

Finding the Fourth Proportional to 88,207,403.46, 132,317,403.75 and 23,510,869.62

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Solution

The fourth proportional to 88,207,403.46, 132,317,403.75 and 23,510,869.62 is: 35,267,983.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,207,403.46 : 132,317,403.75 = 23,510,869.62 : x
  2. Step 2: Convert to fraction form
    88,207,403.46/132,317,403.75 = 23,510,869.62/x
  3. Step 3: Cross multiply
    88,207,403.46x = 132,317,403.75 × 23,510,869.62
  4. Step 4: Simplify right side
    88,207,403.46x = 3,110,897,228,023,149
  5. Step 5: Solve for x
    x = 3,110,897,228,023,149/88,207,403.46
  6. Step 6: Final answer
    x = 35,267,983.25

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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.