Home / 36,296,939.60-50,093,306.52-27,113,639.12

Finding the Fourth Proportional to 36,296,939.60, 50,093,306.52 and 27,113,639.12

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Solution

The fourth proportional to 36,296,939.60, 50,093,306.52 and 27,113,639.12 is: 37,419,458.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,296,939.60 : 50,093,306.52 = 27,113,639.12 : x
  2. Step 2: Convert to fraction form
    36,296,939.60/50,093,306.52 = 27,113,639.12/x
  3. Step 3: Cross multiply
    36,296,939.60x = 50,093,306.52 × 27,113,639.12
  4. Step 4: Simplify right side
    36,296,939.60x = 1,358,211,835,310,823.25
  5. Step 5: Solve for x
    x = 1,358,211,835,310,823.25/36,296,939.60
  6. Step 6: Final answer
    x = 37,419,458.78

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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.