Home / 95,901,121.44-132,344,998.58-54,647,134.56

Finding the Fourth Proportional to 95,901,121.44, 132,344,998.58 and 54,647,134.56

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Solution

The fourth proportional to 95,901,121.44, 132,344,998.58 and 54,647,134.56 is: 75,413,872.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,901,121.44 : 132,344,998.58 = 54,647,134.56 : x
  2. Step 2: Convert to fraction form
    95,901,121.44/132,344,998.58 = 54,647,134.56/x
  3. Step 3: Cross multiply
    95,901,121.44x = 132,344,998.58 × 54,647,134.56
  4. Step 4: Simplify right side
    95,901,121.44x = 7,232,274,945,744,269
  5. Step 5: Solve for x
    x = 7,232,274,945,744,269/95,901,121.44
  6. Step 6: Final answer
    x = 75,413,872.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.