Home / 40,625,443.89-60,942,789.98-14,729,940.28

Finding the Fourth Proportional to 40,625,443.89, 60,942,789.98 and 14,729,940.28

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Solution

The fourth proportional to 40,625,443.89, 60,942,789.98 and 14,729,940.28 is: 22,096,587.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,625,443.89 : 60,942,789.98 = 14,729,940.28 : x
  2. Step 2: Convert to fraction form
    40,625,443.89/60,942,789.98 = 14,729,940.28/x
  3. Step 3: Cross multiply
    40,625,443.89x = 60,942,789.98 × 14,729,940.28
  4. Step 4: Simplify right side
    40,625,443.89x = 897,683,656,901,982.25
  5. Step 5: Solve for x
    x = 897,683,656,901,982.25/40,625,443.89
  6. Step 6: Final answer
    x = 22,096,587.04

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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.