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Finding the Third Proportional to 5,456,846.25 and 9,094,197.38

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Solution

The third proportional to 5,456,846.25 and 9,094,197.38 is: 15,156,085.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,846.25 : 9,094,197.38 = 9,094,197.38 : x
  2. Step 2: Convert to fraction form
    5,456,846.25/9,094,197.38 = 9,094,197.38/x
  3. Step 3: Cross multiply
    5,456,846.25x = 9,094,197.38 × 9,094,197.38
  4. Step 4: Simplify right side
    5,456,846.25x = 82,704,425,895,456.89
  5. Step 5: Solve for x
    x = 82,704,425,895,456.89/5,456,846.25
  6. Step 6: Final answer
    x = 15,156,085.05

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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.