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Finding the Third Proportional to 41,525,325 and 90,867,170.25

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Solution

The third proportional to 41,525,325 and 90,867,170.25 is: 198,838,723.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,525,325 : 90,867,170.25 = 90,867,170.25 : x
  2. Step 2: Convert to fraction form
    41,525,325/90,867,170.25 = 90,867,170.25/x
  3. Step 3: Cross multiply
    41,525,325x = 90,867,170.25 × 90,867,170.25
  4. Step 4: Simplify right side
    41,525,325x = 8,256,842,629,242,485
  5. Step 5: Solve for x
    x = 8,256,842,629,242,485/41,525,325
  6. Step 6: Final answer
    x = 198,838,723.82

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.