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Finding the Third Proportional to 26,394,494 and 55,202,247

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Solution

The third proportional to 26,394,494 and 55,202,247 is: 115,451,657.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,394,494 : 55,202,247 = 55,202,247 : x
  2. Step 2: Convert to fraction form
    26,394,494/55,202,247 = 55,202,247/x
  3. Step 3: Cross multiply
    26,394,494x = 55,202,247 × 55,202,247
  4. Step 4: Simplify right side
    26,394,494x = 3,047,288,073,849,009
  5. Step 5: Solve for x
    x = 3,047,288,073,849,009/26,394,494
  6. Step 6: Final answer
    x = 115,451,657.22

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.