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Finding the Third Proportional to 9,476,601 and 20,466,302

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Solution

The third proportional to 9,476,601 and 20,466,302 is: 44,200,396.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,601 : 20,466,302 = 20,466,302 : x
  2. Step 2: Convert to fraction form
    9,476,601/20,466,302 = 20,466,302/x
  3. Step 3: Cross multiply
    9,476,601x = 20,466,302 × 20,466,302
  4. Step 4: Simplify right side
    9,476,601x = 418,869,517,555,204
  5. Step 5: Solve for x
    x = 418,869,517,555,204/9,476,601
  6. Step 6: Final answer
    x = 44,200,396.07

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.