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Finding the Third Proportional to 8,059,076 and 11,169,912

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Solution

The third proportional to 8,059,076 and 11,169,912 is: 15,481,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,076 : 11,169,912 = 11,169,912 : x
  2. Step 2: Convert to fraction form
    8,059,076/11,169,912 = 11,169,912/x
  3. Step 3: Cross multiply
    8,059,076x = 11,169,912 × 11,169,912
  4. Step 4: Simplify right side
    8,059,076x = 124,766,934,087,744
  5. Step 5: Solve for x
    x = 124,766,934,087,744/8,059,076
  6. Step 6: Final answer
    x = 15,481,543.30

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.