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Finding the Third Proportional to 70,932,401 and 152,807,092

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Solution

The third proportional to 70,932,401 and 152,807,092 is: 329,186,761.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,932,401 : 152,807,092 = 152,807,092 : x
  2. Step 2: Convert to fraction form
    70,932,401/152,807,092 = 152,807,092/x
  3. Step 3: Cross multiply
    70,932,401x = 152,807,092 × 152,807,092
  4. Step 4: Simplify right side
    70,932,401x = 23,350,007,365,496,464
  5. Step 5: Solve for x
    x = 23,350,007,365,496,464/70,932,401
  6. Step 6: Final answer
    x = 329,186,761.43

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.