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Finding the Third Proportional to 7,011,323.50 and 10,770,251.50

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Solution

The third proportional to 7,011,323.50 and 10,770,251.50 is: 16,544,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,323.50 : 10,770,251.50 = 10,770,251.50 : x
  2. Step 2: Convert to fraction form
    7,011,323.50/10,770,251.50 = 10,770,251.50/x
  3. Step 3: Cross multiply
    7,011,323.50x = 10,770,251.50 × 10,770,251.50
  4. Step 4: Simplify right side
    7,011,323.50x = 115,998,317,373,252.25
  5. Step 5: Solve for x
    x = 115,998,317,373,252.25/7,011,323.50
  6. Step 6: Final answer
    x = 16,544,425.22

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.