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Finding the Third Proportional to 9,264,040.50 and 20,122,847

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Solution

The third proportional to 9,264,040.50 and 20,122,847 is: 43,709,758.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,040.50 : 20,122,847 = 20,122,847 : x
  2. Step 2: Convert to fraction form
    9,264,040.50/20,122,847 = 20,122,847/x
  3. Step 3: Cross multiply
    9,264,040.50x = 20,122,847 × 20,122,847
  4. Step 4: Simplify right side
    9,264,040.50x = 404,928,971,385,409
  5. Step 5: Solve for x
    x = 404,928,971,385,409/9,264,040.50
  6. Step 6: Final answer
    x = 43,709,758.33

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.