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Finding the Third Proportional to 92,558,379 and 192,291,163.50

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Solution

The third proportional to 92,558,379 and 192,291,163.50 is: 399,487,242.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,558,379 : 192,291,163.50 = 192,291,163.50 : x
  2. Step 2: Convert to fraction form
    92,558,379/192,291,163.50 = 192,291,163.50/x
  3. Step 3: Cross multiply
    92,558,379x = 192,291,163.50 × 192,291,163.50
  4. Step 4: Simplify right side
    92,558,379x = 36,975,891,560,183,736
  5. Step 5: Solve for x
    x = 36,975,891,560,183,736/92,558,379
  6. Step 6: Final answer
    x = 399,487,242.10

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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.