Home / 27,394,980.62-41,091,474.31-8,225,239.45

Finding the Fourth Proportional to 27,394,980.62, 41,091,474.31 and 8,225,239.45

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Solution

The fourth proportional to 27,394,980.62, 41,091,474.31 and 8,225,239.45 is: 12,337,559.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394,980.62 : 41,091,474.31 = 8,225,239.45 : x
  2. Step 2: Convert to fraction form
    27,394,980.62/41,091,474.31 = 8,225,239.45/x
  3. Step 3: Cross multiply
    27,394,980.62x = 41,091,474.31 × 8,225,239.45
  4. Step 4: Simplify right side
    27,394,980.62x = 337,987,215,553,273.56
  5. Step 5: Solve for x
    x = 337,987,215,553,273.56/27,394,980.62
  6. Step 6: Final answer
    x = 12,337,559.94

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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.