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Finding the Third Proportional to 20,551,284 and 44,202,640.50

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Solution

The third proportional to 20,551,284 and 44,202,640.50 is: 95,073,058.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,551,284 : 44,202,640.50 = 44,202,640.50 : x
  2. Step 2: Convert to fraction form
    20,551,284/44,202,640.50 = 44,202,640.50/x
  3. Step 3: Cross multiply
    20,551,284x = 44,202,640.50 × 44,202,640.50
  4. Step 4: Simplify right side
    20,551,284x = 1,953,873,427,172,240.25
  5. Step 5: Solve for x
    x = 1,953,873,427,172,240.25/20,551,284
  6. Step 6: Final answer
    x = 95,073,058.56

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.