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Finding the Third Proportional to 26,394,492 and 55,202,243

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Solution

The third proportional to 26,394,492 and 55,202,243 is: 115,451,649.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,394,492 : 55,202,243 = 55,202,243 : x
  2. Step 2: Convert to fraction form
    26,394,492/55,202,243 = 55,202,243/x
  3. Step 3: Cross multiply
    26,394,492x = 55,202,243 × 55,202,243
  4. Step 4: Simplify right side
    26,394,492x = 3,047,287,632,231,049
  5. Step 5: Solve for x
    x = 3,047,287,632,231,049/26,394,492
  6. Step 6: Final answer
    x = 115,451,649.24

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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.