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Finding the Third Proportional to 27,498,676 and 57,255,884

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Solution

The third proportional to 27,498,676 and 57,255,884 is: 119,214,330.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498,676 : 57,255,884 = 57,255,884 : x
  2. Step 2: Convert to fraction form
    27,498,676/57,255,884 = 57,255,884/x
  3. Step 3: Cross multiply
    27,498,676x = 57,255,884 × 57,255,884
  4. Step 4: Simplify right side
    27,498,676x = 3,278,236,252,621,456
  5. Step 5: Solve for x
    x = 3,278,236,252,621,456/27,498,676
  6. Step 6: Final answer
    x = 119,214,330.63

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.