Home / 36,223,046.13-50,015,861.73-27,837,132.87

Finding the Fourth Proportional to 36,223,046.13, 50,015,861.73 and 27,837,132.87

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Solution

The fourth proportional to 36,223,046.13, 50,015,861.73 and 27,837,132.87 is: 38,436,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,223,046.13 : 50,015,861.73 = 27,837,132.87 : x
  2. Step 2: Convert to fraction form
    36,223,046.13/50,015,861.73 = 27,837,132.87/x
  3. Step 3: Cross multiply
    36,223,046.13x = 50,015,861.73 × 27,837,132.87
  4. Step 4: Simplify right side
    36,223,046.13x = 1,392,298,188,585,558
  5. Step 5: Solve for x
    x = 1,392,298,188,585,558/36,223,046.13
  6. Step 6: Final answer
    x = 38,436,805.77

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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.