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Finding the Third Proportional to 19,451,300 and 45,026,282

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Solution

The third proportional to 19,451,300 and 45,026,282 is: 104,227,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,451,300 : 45,026,282 = 45,026,282 : x
  2. Step 2: Convert to fraction form
    19,451,300/45,026,282 = 45,026,282/x
  3. Step 3: Cross multiply
    19,451,300x = 45,026,282 × 45,026,282
  4. Step 4: Simplify right side
    19,451,300x = 2,027,366,070,743,524
  5. Step 5: Solve for x
    x = 2,027,366,070,743,524/19,451,300
  6. Step 6: Final answer
    x = 104,227,793.04

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.