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Finding the Third Proportional to 11,650,311 and 25,540,110

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Solution

The third proportional to 11,650,311 and 25,540,110 is: 55,989,682.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,311 : 25,540,110 = 25,540,110 : x
  2. Step 2: Convert to fraction form
    11,650,311/25,540,110 = 25,540,110/x
  3. Step 3: Cross multiply
    11,650,311x = 25,540,110 × 25,540,110
  4. Step 4: Simplify right side
    11,650,311x = 652,297,218,812,100
  5. Step 5: Solve for x
    x = 652,297,218,812,100/11,650,311
  6. Step 6: Final answer
    x = 55,989,682.92

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.