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Finding the Third Proportional to 5,452,738 and 11,469,562

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Solution

The third proportional to 5,452,738 and 11,469,562 is: 24,125,650.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,738 : 11,469,562 = 11,469,562 : x
  2. Step 2: Convert to fraction form
    5,452,738/11,469,562 = 11,469,562/x
  3. Step 3: Cross multiply
    5,452,738x = 11,469,562 × 11,469,562
  4. Step 4: Simplify right side
    5,452,738x = 131,550,852,471,844
  5. Step 5: Solve for x
    x = 131,550,852,471,844/5,452,738
  6. Step 6: Final answer
    x = 24,125,650.72

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.