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Finding the Third Proportional to 6,760,928 and 15,943,874

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Solution

The third proportional to 6,760,928 and 15,943,874 is: 37,599,441.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,928 : 15,943,874 = 15,943,874 : x
  2. Step 2: Convert to fraction form
    6,760,928/15,943,874 = 15,943,874/x
  3. Step 3: Cross multiply
    6,760,928x = 15,943,874 × 15,943,874
  4. Step 4: Simplify right side
    6,760,928x = 254,207,118,127,876
  5. Step 5: Solve for x
    x = 254,207,118,127,876/6,760,928
  6. Step 6: Final answer
    x = 37,599,441.69

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.