Home / 27,247,874.92-37,601,792.66-14,857,937.33

Finding the Fourth Proportional to 27,247,874.92, 37,601,792.66 and 14,857,937.33

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Solution

The fourth proportional to 27,247,874.92, 37,601,792.66 and 14,857,937.33 is: 20,503,803.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,247,874.92 : 37,601,792.66 = 14,857,937.33 : x
  2. Step 2: Convert to fraction form
    27,247,874.92/37,601,792.66 = 14,857,937.33/x
  3. Step 3: Cross multiply
    27,247,874.92x = 37,601,792.66 × 14,857,937.33
  4. Step 4: Simplify right side
    27,247,874.92x = 558,685,078,687,069.88
  5. Step 5: Solve for x
    x = 558,685,078,687,069.88/27,247,874.92
  6. Step 6: Final answer
    x = 20,503,803.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.