Home / 27,394,982.38-41,091,476.93-8,225,241.20

Finding the Fourth Proportional to 27,394,982.38, 41,091,476.93 and 8,225,241.20

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Solution

The fourth proportional to 27,394,982.38, 41,091,476.93 and 8,225,241.20 is: 12,337,562.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394,982.38 : 41,091,476.93 = 8,225,241.20 : x
  2. Step 2: Convert to fraction form
    27,394,982.38/41,091,476.93 = 8,225,241.20/x
  3. Step 3: Cross multiply
    27,394,982.38x = 41,091,476.93 × 8,225,241.20
  4. Step 4: Simplify right side
    27,394,982.38x = 337,987,308,972,359.31
  5. Step 5: Solve for x
    x = 337,987,308,972,359.31/27,394,982.38
  6. Step 6: Final answer
    x = 12,337,562.56

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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.