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Finding the Third Proportional to 6,672,223.13 and 14,568,072.75

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Solution

The third proportional to 6,672,223.13 and 14,568,072.75 is: 31,807,800.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,223.13 : 14,568,072.75 = 14,568,072.75 : x
  2. Step 2: Convert to fraction form
    6,672,223.13/14,568,072.75 = 14,568,072.75/x
  3. Step 3: Cross multiply
    6,672,223.13x = 14,568,072.75 × 14,568,072.75
  4. Step 4: Simplify right side
    6,672,223.13x = 212,228,743,649,292.56
  5. Step 5: Solve for x
    x = 212,228,743,649,292.56/6,672,223.13
  6. Step 6: Final answer
    x = 31,807,800.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.