Home / 41,340,168.74-61,968,567.94-25,998,422.73

Finding the Fourth Proportional to 41,340,168.74, 61,968,567.94 and 25,998,422.73

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Solution

The fourth proportional to 41,340,168.74, 61,968,567.94 and 25,998,422.73 is: 38,971,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,168.74 : 61,968,567.94 = 25,998,422.73 : x
  2. Step 2: Convert to fraction form
    41,340,168.74/61,968,567.94 = 25,998,422.73/x
  3. Step 3: Cross multiply
    41,340,168.74x = 61,968,567.94 × 25,998,422.73
  4. Step 4: Simplify right side
    41,340,168.74x = 1,611,085,025,211,849.25
  5. Step 5: Solve for x
    x = 1,611,085,025,211,849.25/41,340,168.74
  6. Step 6: Final answer
    x = 38,971,418.71

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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.