Home / 27,614,786.14-41,432,279.85-12,849,923.08

Finding the Fourth Proportional to 27,614,786.14, 41,432,279.85 and 12,849,923.08

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Solution

The fourth proportional to 27,614,786.14, 41,432,279.85 and 12,849,923.08 is: 19,279,584.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,786.14 : 41,432,279.85 = 12,849,923.08 : x
  2. Step 2: Convert to fraction form
    27,614,786.14/41,432,279.85 = 12,849,923.08/x
  3. Step 3: Cross multiply
    27,614,786.14x = 41,432,279.85 × 12,849,923.08
  4. Step 4: Simplify right side
    27,614,786.14x = 532,401,609,101,533.94
  5. Step 5: Solve for x
    x = 532,401,609,101,533.94/27,614,786.14
  6. Step 6: Final answer
    x = 19,279,584.73

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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.