Home / 40,625,442.89-60,942,788.48-14,729,939.28

Finding the Fourth Proportional to 40,625,442.89, 60,942,788.48 and 14,729,939.28

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Solution

The fourth proportional to 40,625,442.89, 60,942,788.48 and 14,729,939.28 is: 22,096,585.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,625,442.89 : 60,942,788.48 = 14,729,939.28 : x
  2. Step 2: Convert to fraction form
    40,625,442.89/60,942,788.48 = 14,729,939.28/x
  3. Step 3: Cross multiply
    40,625,442.89x = 60,942,788.48 × 14,729,939.28
  4. Step 4: Simplify right side
    40,625,442.89x = 897,683,573,790,633.75
  5. Step 5: Solve for x
    x = 897,683,573,790,633.75/40,625,442.89
  6. Step 6: Final answer
    x = 22,096,585.54

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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.