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Finding the Third Proportional to 7,003,793.25 and 15,088,200.75

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Solution

The third proportional to 7,003,793.25 and 15,088,200.75 is: 32,504,357.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,793.25 : 15,088,200.75 = 15,088,200.75 : x
  2. Step 2: Convert to fraction form
    7,003,793.25/15,088,200.75 = 15,088,200.75/x
  3. Step 3: Cross multiply
    7,003,793.25x = 15,088,200.75 × 15,088,200.75
  4. Step 4: Simplify right side
    7,003,793.25x = 227,653,801,872,300.56
  5. Step 5: Solve for x
    x = 227,653,801,872,300.56/7,003,793.25
  6. Step 6: Final answer
    x = 32,504,357.82

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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.