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Finding the Third Proportional to 80,496,048 and 125,527,032

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Solution

The third proportional to 80,496,048 and 125,527,032 is: 195,749,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,496,048 : 125,527,032 = 125,527,032 : x
  2. Step 2: Convert to fraction form
    80,496,048/125,527,032 = 125,527,032/x
  3. Step 3: Cross multiply
    80,496,048x = 125,527,032 × 125,527,032
  4. Step 4: Simplify right side
    80,496,048x = 15,757,035,762,729,024
  5. Step 5: Solve for x
    x = 15,757,035,762,729,024/80,496,048
  6. Step 6: Final answer
    x = 195,749,184.64

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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.