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Finding the Third Proportional to 80,496,056 and 125,527,042

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Solution

The third proportional to 80,496,056 and 125,527,042 is: 195,749,196.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,496,056 : 125,527,042 = 125,527,042 : x
  2. Step 2: Convert to fraction form
    80,496,056/125,527,042 = 125,527,042/x
  3. Step 3: Cross multiply
    80,496,056x = 125,527,042 × 125,527,042
  4. Step 4: Simplify right side
    80,496,056x = 15,757,038,273,269,764
  5. Step 5: Solve for x
    x = 15,757,038,273,269,764/80,496,056
  6. Step 6: Final answer
    x = 195,749,196.37

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.