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Finding the Third Proportional to 9,651,446 and 20,096,779

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Solution

The third proportional to 9,651,446 and 20,096,779 is: 41,846,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,446 : 20,096,779 = 20,096,779 : x
  2. Step 2: Convert to fraction form
    9,651,446/20,096,779 = 20,096,779/x
  3. Step 3: Cross multiply
    9,651,446x = 20,096,779 × 20,096,779
  4. Step 4: Simplify right side
    9,651,446x = 403,880,526,174,841
  5. Step 5: Solve for x
    x = 403,880,526,174,841/9,651,446
  6. Step 6: Final answer
    x = 41,846,633.78

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.