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Finding the Third Proportional to 18,885,658 and 41,741,130

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Solution

The third proportional to 18,885,658 and 41,741,130 is: 92,256,353.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,885,658 : 41,741,130 = 41,741,130 : x
  2. Step 2: Convert to fraction form
    18,885,658/41,741,130 = 41,741,130/x
  3. Step 3: Cross multiply
    18,885,658x = 41,741,130 × 41,741,130
  4. Step 4: Simplify right side
    18,885,658x = 1,742,321,933,676,900
  5. Step 5: Solve for x
    x = 1,742,321,933,676,900/18,885,658
  6. Step 6: Final answer
    x = 92,256,353.14

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