Home / 161,253,420.20-241,790,395.24-95,701,195.88

Finding the Fourth Proportional to 161,253,420.20, 241,790,395.24 and 95,701,195.88

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Solution

The fourth proportional to 161,253,420.20, 241,790,395.24 and 95,701,195.88 is: 143,498,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,253,420.20 : 241,790,395.24 = 95,701,195.88 : x
  2. Step 2: Convert to fraction form
    161,253,420.20/241,790,395.24 = 95,701,195.88/x
  3. Step 3: Cross multiply
    161,253,420.20x = 241,790,395.24 × 95,701,195.88
  4. Step 4: Simplify right side
    161,253,420.20x = 23,139,629,976,765,860
  5. Step 5: Solve for x
    x = 23,139,629,976,765,860/161,253,420.20
  6. Step 6: Final answer
    x = 143,498,537.57

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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.