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Finding the Third Proportional to 14,165.44 and 30,013.31

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Solution

The third proportional to 14,165.44 and 30,013.31 is: 63,591.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,165.44 : 30,013.31 = 30,013.31 : x
  2. Step 2: Convert to fraction form
    14,165.44/30,013.31 = 30,013.31/x
  3. Step 3: Cross multiply
    14,165.44x = 30,013.31 × 30,013.31
  4. Step 4: Simplify right side
    14,165.44x = 900,798,927.22
  5. Step 5: Solve for x
    x = 900,798,927.22/14,165.44
  6. Step 6: Final answer
    x = 63,591.32

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.