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Finding the Third Proportional to 20,826,288 and 44,853,114

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Solution

The third proportional to 20,826,288 and 44,853,114 is: 96,599,155.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,826,288 : 44,853,114 = 44,853,114 : x
  2. Step 2: Convert to fraction form
    20,826,288/44,853,114 = 44,853,114/x
  3. Step 3: Cross multiply
    20,826,288x = 44,853,114 × 44,853,114
  4. Step 4: Simplify right side
    20,826,288x = 2,011,801,835,496,996
  5. Step 5: Solve for x
    x = 2,011,801,835,496,996/20,826,288
  6. Step 6: Final answer
    x = 96,599,155.62

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.