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Finding the Third Proportional to 25,529,193 and 38,203,542

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Solution

The third proportional to 25,529,193 and 38,203,542 is: 57,170,260.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,529,193 : 38,203,542 = 38,203,542 : x
  2. Step 2: Convert to fraction form
    25,529,193/38,203,542 = 38,203,542/x
  3. Step 3: Cross multiply
    25,529,193x = 38,203,542 × 38,203,542
  4. Step 4: Simplify right side
    25,529,193x = 1,459,510,621,345,764
  5. Step 5: Solve for x
    x = 1,459,510,621,345,764/25,529,193
  6. Step 6: Final answer
    x = 57,170,260.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.