Home / 161,040,622.66-241,924,567.40-95,504,744.78

Finding the Fourth Proportional to 161,040,622.66, 241,924,567.40 and 95,504,744.78

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Solution

The fourth proportional to 161,040,622.66, 241,924,567.40 and 95,504,744.78 is: 143,472,769.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,040,622.66 : 241,924,567.40 = 95,504,744.78 : x
  2. Step 2: Convert to fraction form
    161,040,622.66/241,924,567.40 = 95,504,744.78/x
  3. Step 3: Cross multiply
    161,040,622.66x = 241,924,567.40 × 95,504,744.78
  4. Step 4: Simplify right side
    161,040,622.66x = 23,104,944,064,339,288
  5. Step 5: Solve for x
    x = 23,104,944,064,339,288/161,040,622.66
  6. Step 6: Final answer
    x = 143,472,769.06

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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.