Home / 27,394,982.12-41,091,476.56-8,225,240.96

Finding the Fourth Proportional to 27,394,982.12, 41,091,476.56 and 8,225,240.96

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Solution

The fourth proportional to 27,394,982.12, 41,091,476.56 and 8,225,240.96 is: 12,337,562.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394,982.12 : 41,091,476.56 = 8,225,240.96 : x
  2. Step 2: Convert to fraction form
    27,394,982.12/41,091,476.56 = 8,225,240.96/x
  3. Step 3: Cross multiply
    27,394,982.12x = 41,091,476.56 × 8,225,240.96
  4. Step 4: Simplify right side
    27,394,982.12x = 337,987,296,108,191.94
  5. Step 5: Solve for x
    x = 337,987,296,108,191.94/27,394,982.12
  6. Step 6: Final answer
    x = 12,337,562.21

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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.