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Finding the Third Proportional to 20,794,556 and 46,370,450

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Solution

The third proportional to 20,794,556 and 46,370,450 is: 103,402,959.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,794,556 : 46,370,450 = 46,370,450 : x
  2. Step 2: Convert to fraction form
    20,794,556/46,370,450 = 46,370,450/x
  3. Step 3: Cross multiply
    20,794,556x = 46,370,450 × 46,370,450
  4. Step 4: Simplify right side
    20,794,556x = 2,150,218,633,202,500
  5. Step 5: Solve for x
    x = 2,150,218,633,202,500/20,794,556
  6. Step 6: Final answer
    x = 103,402,959.56

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.