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Finding the Third Proportional to 5,617,081 and 12,099,393

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Solution

The third proportional to 5,617,081 and 12,099,393 is: 26,062,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,081 : 12,099,393 = 12,099,393 : x
  2. Step 2: Convert to fraction form
    5,617,081/12,099,393 = 12,099,393/x
  3. Step 3: Cross multiply
    5,617,081x = 12,099,393 × 12,099,393
  4. Step 4: Simplify right side
    5,617,081x = 146,395,310,968,449
  5. Step 5: Solve for x
    x = 146,395,310,968,449/5,617,081
  6. Step 6: Final answer
    x = 26,062,524.46

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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.