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Finding the Third Proportional to 18,885,654 and 41,741,122

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Solution

The third proportional to 18,885,654 and 41,741,122 is: 92,256,337.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,885,654 : 41,741,122 = 41,741,122 : x
  2. Step 2: Convert to fraction form
    18,885,654/41,741,122 = 41,741,122/x
  3. Step 3: Cross multiply
    18,885,654x = 41,741,122 × 41,741,122
  4. Step 4: Simplify right side
    18,885,654x = 1,742,321,265,818,884
  5. Step 5: Solve for x
    x = 1,742,321,265,818,884/18,885,654
  6. Step 6: Final answer
    x = 92,256,337.31

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.