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Finding the Third Proportional to 14,321,979.56 and 29,305,800

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Solution

The third proportional to 14,321,979.56 and 29,305,800 is: 59,965,866.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,321,979.56 : 29,305,800 = 29,305,800 : x
  2. Step 2: Convert to fraction form
    14,321,979.56/29,305,800 = 29,305,800/x
  3. Step 3: Cross multiply
    14,321,979.56x = 29,305,800 × 29,305,800
  4. Step 4: Simplify right side
    14,321,979.56x = 858,829,913,640,000
  5. Step 5: Solve for x
    x = 858,829,913,640,000/14,321,979.56
  6. Step 6: Final answer
    x = 59,965,866.44

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.