Home / 95,810,879.56-132,218,885.08-54,557,773.96

Finding the Fourth Proportional to 95,810,879.56, 132,218,885.08 and 54,557,773.96

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Solution

The fourth proportional to 95,810,879.56, 132,218,885.08 and 54,557,773.96 is: 75,289,654.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,810,879.56 : 132,218,885.08 = 54,557,773.96 : x
  2. Step 2: Convert to fraction form
    95,810,879.56/132,218,885.08 = 54,557,773.96/x
  3. Step 3: Cross multiply
    95,810,879.56x = 132,218,885.08 × 54,557,773.96
  4. Step 4: Simplify right side
    95,810,879.56x = 7,213,568,045,437,857
  5. Step 5: Solve for x
    x = 7,213,568,045,437,857/95,810,879.56
  6. Step 6: Final answer
    x = 75,289,654.77

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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.