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Finding the Third Proportional to 4,345,150.50 and 9,540,963

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Solution

The third proportional to 4,345,150.50 and 9,540,963 is: 20,949,786.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,150.50 : 9,540,963 = 9,540,963 : x
  2. Step 2: Convert to fraction form
    4,345,150.50/9,540,963 = 9,540,963/x
  3. Step 3: Cross multiply
    4,345,150.50x = 9,540,963 × 9,540,963
  4. Step 4: Simplify right side
    4,345,150.50x = 91,029,974,967,369
  5. Step 5: Solve for x
    x = 91,029,974,967,369/4,345,150.50
  6. Step 6: Final answer
    x = 20,949,786.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.