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Finding the Third Proportional to 5,494,512 and 11,144,298

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Solution

The third proportional to 5,494,512 and 11,144,298 is: 22,603,532.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,512 : 11,144,298 = 11,144,298 : x
  2. Step 2: Convert to fraction form
    5,494,512/11,144,298 = 11,144,298/x
  3. Step 3: Cross multiply
    5,494,512x = 11,144,298 × 11,144,298
  4. Step 4: Simplify right side
    5,494,512x = 124,195,377,912,804
  5. Step 5: Solve for x
    x = 124,195,377,912,804/5,494,512
  6. Step 6: Final answer
    x = 22,603,532.02

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.