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Finding the Third Proportional to 20,491,783 and 44,388,633

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Solution

The third proportional to 20,491,783 and 44,388,633 is: 96,153,211.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,491,783 : 44,388,633 = 44,388,633 : x
  2. Step 2: Convert to fraction form
    20,491,783/44,388,633 = 44,388,633/x
  3. Step 3: Cross multiply
    20,491,783x = 44,388,633 × 44,388,633
  4. Step 4: Simplify right side
    20,491,783x = 1,970,350,739,608,689
  5. Step 5: Solve for x
    x = 1,970,350,739,608,689/20,491,783
  6. Step 6: Final answer
    x = 96,153,211.25

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.