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Finding the Third Proportional to 43,277,125.50 and 91,383,147

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Solution

The third proportional to 43,277,125.50 and 91,383,147 is: 192,962,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,277,125.50 : 91,383,147 = 91,383,147 : x
  2. Step 2: Convert to fraction form
    43,277,125.50/91,383,147 = 91,383,147/x
  3. Step 3: Cross multiply
    43,277,125.50x = 91,383,147 × 91,383,147
  4. Step 4: Simplify right side
    43,277,125.50x = 8,350,879,555,623,609
  5. Step 5: Solve for x
    x = 8,350,879,555,623,609/43,277,125.50
  6. Step 6: Final answer
    x = 192,962,898.05

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.