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Finding the Third Proportional to 3,745,049.44 and 8,058,905.91

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Solution

The third proportional to 3,745,049.44 and 8,058,905.91 is: 17,341,817.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,049.44 : 8,058,905.91 = 8,058,905.91 : x
  2. Step 2: Convert to fraction form
    3,745,049.44/8,058,905.91 = 8,058,905.91/x
  3. Step 3: Cross multiply
    3,745,049.44x = 8,058,905.91 × 8,058,905.91
  4. Step 4: Simplify right side
    3,745,049.44x = 64,945,964,405,791.13
  5. Step 5: Solve for x
    x = 64,945,964,405,791.13/3,745,049.44
  6. Step 6: Final answer
    x = 17,341,817.64

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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.