Home / 27,560,568.65-41,315,297.87-12,199,668.44

Finding the Fourth Proportional to 27,560,568.65, 41,315,297.87 and 12,199,668.44

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Solution

The fourth proportional to 27,560,568.65, 41,315,297.87 and 12,199,668.44 is: 18,288,190.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,560,568.65 : 41,315,297.87 = 12,199,668.44 : x
  2. Step 2: Convert to fraction form
    27,560,568.65/41,315,297.87 = 12,199,668.44/x
  3. Step 3: Cross multiply
    27,560,568.65x = 41,315,297.87 × 12,199,668.44
  4. Step 4: Simplify right side
    27,560,568.65x = 504,032,935,337,760.94
  5. Step 5: Solve for x
    x = 504,032,935,337,760.94/27,560,568.65
  6. Step 6: Final answer
    x = 18,288,190.71

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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.