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Finding the Third Proportional to 57,744,675 and 120,265,848

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Solution

The third proportional to 57,744,675 and 120,265,848 is: 250,479,792.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,744,675 : 120,265,848 = 120,265,848 : x
  2. Step 2: Convert to fraction form
    57,744,675/120,265,848 = 120,265,848/x
  3. Step 3: Cross multiply
    57,744,675x = 120,265,848 × 120,265,848
  4. Step 4: Simplify right side
    57,744,675x = 14,463,874,195,159,104
  5. Step 5: Solve for x
    x = 14,463,874,195,159,104/57,744,675
  6. Step 6: Final answer
    x = 250,479,792.21

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.