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Finding the Third Proportional to 8,135,936 and 11,049,616

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Solution

The third proportional to 8,135,936 and 11,049,616 is: 15,006,756.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,936 : 11,049,616 = 11,049,616 : x
  2. Step 2: Convert to fraction form
    8,135,936/11,049,616 = 11,049,616/x
  3. Step 3: Cross multiply
    8,135,936x = 11,049,616 × 11,049,616
  4. Step 4: Simplify right side
    8,135,936x = 122,094,013,747,456
  5. Step 5: Solve for x
    x = 122,094,013,747,456/8,135,936
  6. Step 6: Final answer
    x = 15,006,756.91

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.