Home / 95,901,122.44-132,344,999.96-54,647,135.56

Finding the Fourth Proportional to 95,901,122.44, 132,344,999.96 and 54,647,135.56

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Solution

The fourth proportional to 95,901,122.44, 132,344,999.96 and 54,647,135.56 is: 75,413,873.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,901,122.44 : 132,344,999.96 = 54,647,135.56 : x
  2. Step 2: Convert to fraction form
    95,901,122.44/132,344,999.96 = 54,647,135.56/x
  3. Step 3: Cross multiply
    95,901,122.44x = 132,344,999.96 × 54,647,135.56
  4. Step 4: Simplify right side
    95,901,122.44x = 7,232,275,153,502,315
  5. Step 5: Solve for x
    x = 7,232,275,153,502,315/95,901,122.44
  6. Step 6: Final answer
    x = 75,413,873.89

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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.