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Finding the Third Proportional to 267,053,589 and 569,381,286

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Solution

The third proportional to 267,053,589 and 569,381,286 is: 1,213,970,012.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,053,589 : 569,381,286 = 569,381,286 : x
  2. Step 2: Convert to fraction form
    267,053,589/569,381,286 = 569,381,286/x
  3. Step 3: Cross multiply
    267,053,589x = 569,381,286 × 569,381,286
  4. Step 4: Simplify right side
    267,053,589x = 324,195,048,847,013,824
  5. Step 5: Solve for x
    x = 324,195,048,847,013,824/267,053,589
  6. Step 6: Final answer
    x = 1,213,970,012.76

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.