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Finding the Third Proportional to 43,938,909 and 95,689,134

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Solution

The third proportional to 43,938,909 and 95,689,134 is: 208,389,570.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,938,909 : 95,689,134 = 95,689,134 : x
  2. Step 2: Convert to fraction form
    43,938,909/95,689,134 = 95,689,134/x
  3. Step 3: Cross multiply
    43,938,909x = 95,689,134 × 95,689,134
  4. Step 4: Simplify right side
    43,938,909x = 9,156,410,365,669,956
  5. Step 5: Solve for x
    x = 9,156,410,365,669,956/43,938,909
  6. Step 6: Final answer
    x = 208,389,570.29

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.