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Finding the Third Proportional to 19,166,793.75 and 41,567,512.50

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Solution

The third proportional to 19,166,793.75 and 41,567,512.50 is: 90,148,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,166,793.75 : 41,567,512.50 = 41,567,512.50 : x
  2. Step 2: Convert to fraction form
    19,166,793.75/41,567,512.50 = 41,567,512.50/x
  3. Step 3: Cross multiply
    19,166,793.75x = 41,567,512.50 × 41,567,512.50
  4. Step 4: Simplify right side
    19,166,793.75x = 1,727,858,095,437,656.25
  5. Step 5: Solve for x
    x = 1,727,858,095,437,656.25/19,166,793.75
  6. Step 6: Final answer
    x = 90,148,520.30

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.