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Finding the Third Proportional to 9,162,734.50 and 18,094,187

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Solution

The third proportional to 9,162,734.50 and 18,094,187 is: 35,731,647.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,734.50 : 18,094,187 = 18,094,187 : x
  2. Step 2: Convert to fraction form
    9,162,734.50/18,094,187 = 18,094,187/x
  3. Step 3: Cross multiply
    9,162,734.50x = 18,094,187 × 18,094,187
  4. Step 4: Simplify right side
    9,162,734.50x = 327,399,603,190,969
  5. Step 5: Solve for x
    x = 327,399,603,190,969/9,162,734.50
  6. Step 6: Final answer
    x = 35,731,647.93

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.