Home / 5,117,352.75-11,131,515

Finding the Third Proportional to 5,117,352.75 and 11,131,515

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Solution

The third proportional to 5,117,352.75 and 11,131,515 is: 24,213,813.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,117,352.75 : 11,131,515 = 11,131,515 : x
  2. Step 2: Convert to fraction form
    5,117,352.75/11,131,515 = 11,131,515/x
  3. Step 3: Cross multiply
    5,117,352.75x = 11,131,515 × 11,131,515
  4. Step 4: Simplify right side
    5,117,352.75x = 123,910,626,195,225
  5. Step 5: Solve for x
    x = 123,910,626,195,225/5,117,352.75
  6. Step 6: Final answer
    x = 24,213,813.71

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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.