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Finding the Third Proportional to 26,394,487 and 55,202,233

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Solution

The third proportional to 26,394,487 and 55,202,233 is: 115,451,629.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,394,487 : 55,202,233 = 55,202,233 : x
  2. Step 2: Convert to fraction form
    26,394,487/55,202,233 = 55,202,233/x
  3. Step 3: Cross multiply
    26,394,487x = 55,202,233 × 55,202,233
  4. Step 4: Simplify right side
    26,394,487x = 3,047,286,528,186,289
  5. Step 5: Solve for x
    x = 3,047,286,528,186,289/26,394,487
  6. Step 6: Final answer
    x = 115,451,629.28

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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.