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Finding the Third Proportional to 19,552,801 and 29,580,861.25

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Solution

The third proportional to 19,552,801 and 29,580,861.25 is: 44,752,020.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,552,801 : 29,580,861.25 = 29,580,861.25 : x
  2. Step 2: Convert to fraction form
    19,552,801/29,580,861.25 = 29,580,861.25/x
  3. Step 3: Cross multiply
    19,552,801x = 29,580,861.25 × 29,580,861.25
  4. Step 4: Simplify right side
    19,552,801x = 875,027,352,291,751.50
  5. Step 5: Solve for x
    x = 875,027,352,291,751.50/19,552,801
  6. Step 6: Final answer
    x = 44,752,020.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.