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Finding the Third Proportional to 43,039,309.50 and 92,218,734

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Solution

The third proportional to 43,039,309.50 and 92,218,734 is: 197,593,664.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,039,309.50 : 92,218,734 = 92,218,734 : x
  2. Step 2: Convert to fraction form
    43,039,309.50/92,218,734 = 92,218,734/x
  3. Step 3: Cross multiply
    43,039,309.50x = 92,218,734 × 92,218,734
  4. Step 4: Simplify right side
    43,039,309.50x = 8,504,294,900,562,756
  5. Step 5: Solve for x
    x = 8,504,294,900,562,756/43,039,309.50
  6. Step 6: Final answer
    x = 197,593,664.94

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.