Home / 88,241,572.95-132,378,517.17-36,397,893.39

Finding the Fourth Proportional to 88,241,572.95, 132,378,517.17 and 36,397,893.39

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Solution

The fourth proportional to 88,241,572.95, 132,378,517.17 and 36,397,893.39 is: 54,603,504.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,241,572.95 : 132,378,517.17 = 36,397,893.39 : x
  2. Step 2: Convert to fraction form
    88,241,572.95/132,378,517.17 = 36,397,893.39/x
  3. Step 3: Cross multiply
    88,241,572.95x = 132,378,517.17 × 36,397,893.39
  4. Step 4: Simplify right side
    88,241,572.95x = 4,818,299,155,079,945
  5. Step 5: Solve for x
    x = 4,818,299,155,079,945/88,241,572.95
  6. Step 6: Final answer
    x = 54,603,504.83

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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.