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Finding the Third Proportional to 19,327,926 and 41,682,171

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Solution

The third proportional to 19,327,926 and 41,682,171 is: 89,890,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,327,926 : 41,682,171 = 41,682,171 : x
  2. Step 2: Convert to fraction form
    19,327,926/41,682,171 = 41,682,171/x
  3. Step 3: Cross multiply
    19,327,926x = 41,682,171 × 41,682,171
  4. Step 4: Simplify right side
    19,327,926x = 1,737,403,379,273,241
  5. Step 5: Solve for x
    x = 1,737,403,379,273,241/19,327,926
  6. Step 6: Final answer
    x = 89,890,833.57

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.