Home / 41,340,171.75-61,968,572.43-25,998,425.73

Finding the Fourth Proportional to 41,340,171.75, 61,968,572.43 and 25,998,425.73

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Solution

The fourth proportional to 41,340,171.75, 61,968,572.43 and 25,998,425.73 is: 38,971,423.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,171.75 : 61,968,572.43 = 25,998,425.73 : x
  2. Step 2: Convert to fraction form
    41,340,171.75/61,968,572.43 = 25,998,425.73/x
  3. Step 3: Cross multiply
    41,340,171.75x = 61,968,572.43 × 25,998,425.73
  4. Step 4: Simplify right side
    41,340,171.75x = 1,611,085,327,915,480.75
  5. Step 5: Solve for x
    x = 1,611,085,327,915,480.75/41,340,171.75
  6. Step 6: Final answer
    x = 38,971,423.19

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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.