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Finding the Third Proportional to 7,285,846 and 15,693,002

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Solution

The third proportional to 7,285,846 and 15,693,002 is: 33,801,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,285,846 : 15,693,002 = 15,693,002 : x
  2. Step 2: Convert to fraction form
    7,285,846/15,693,002 = 15,693,002/x
  3. Step 3: Cross multiply
    7,285,846x = 15,693,002 × 15,693,002
  4. Step 4: Simplify right side
    7,285,846x = 246,270,311,772,004
  5. Step 5: Solve for x
    x = 246,270,311,772,004/7,285,846
  6. Step 6: Final answer
    x = 33,801,196.43

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.