Home / 27,728,169.27-41,596,037.12-11,550,337.14

Finding the Fourth Proportional to 27,728,169.27, 41,596,037.12 and 11,550,337.14

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Solution

The fourth proportional to 27,728,169.27, 41,596,037.12 and 11,550,337.14 is: 17,327,081.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,728,169.27 : 41,596,037.12 = 11,550,337.14 : x
  2. Step 2: Convert to fraction form
    27,728,169.27/41,596,037.12 = 11,550,337.14/x
  3. Step 3: Cross multiply
    27,728,169.27x = 41,596,037.12 × 11,550,337.14
  4. Step 4: Simplify right side
    27,728,169.27x = 480,448,252,423,954.62
  5. Step 5: Solve for x
    x = 480,448,252,423,954.62/27,728,169.27
  6. Step 6: Final answer
    x = 17,327,081.63

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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.