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Finding the Third Proportional to 11,013,203 and 23,620,689

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Solution

The third proportional to 11,013,203 and 23,620,689 is: 50,660,734.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,013,203 : 23,620,689 = 23,620,689 : x
  2. Step 2: Convert to fraction form
    11,013,203/23,620,689 = 23,620,689/x
  3. Step 3: Cross multiply
    11,013,203x = 23,620,689 × 23,620,689
  4. Step 4: Simplify right side
    11,013,203x = 557,936,948,834,721
  5. Step 5: Solve for x
    x = 557,936,948,834,721/11,013,203
  6. Step 6: Final answer
    x = 50,660,734.11

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.