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Finding the Third Proportional to 20,794,577 and 46,370,512

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Solution

The third proportional to 20,794,577 and 46,370,512 is: 103,403,131.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,794,577 : 46,370,512 = 46,370,512 : x
  2. Step 2: Convert to fraction form
    20,794,577/46,370,512 = 46,370,512/x
  3. Step 3: Cross multiply
    20,794,577x = 46,370,512 × 46,370,512
  4. Step 4: Simplify right side
    20,794,577x = 2,150,224,383,142,144
  5. Step 5: Solve for x
    x = 2,150,224,383,142,144/20,794,577
  6. Step 6: Final answer
    x = 103,403,131.65

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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.