Home / 95,901,028.31-143,887,780.96-57,589,249.79

Finding the Fourth Proportional to 95,901,028.31, 143,887,780.96 and 57,589,249.79

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Solution

The fourth proportional to 95,901,028.31, 143,887,780.96 and 57,589,249.79 is: 86,405,636.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,901,028.31 : 143,887,780.96 = 57,589,249.79 : x
  2. Step 2: Convert to fraction form
    95,901,028.31/143,887,780.96 = 57,589,249.79/x
  3. Step 3: Cross multiply
    95,901,028.31x = 143,887,780.96 × 57,589,249.79
  4. Step 4: Simplify right side
    95,901,028.31x = 8,286,389,359,649,992
  5. Step 5: Solve for x
    x = 8,286,389,359,649,992/95,901,028.31
  6. Step 6: Final answer
    x = 86,405,636.16

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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.