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Finding the Third Proportional to 6,672,084.75 and 14,567,591.25

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Solution

The third proportional to 6,672,084.75 and 14,567,591.25 is: 31,806,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,084.75 : 14,567,591.25 = 14,567,591.25 : x
  2. Step 2: Convert to fraction form
    6,672,084.75/14,567,591.25 = 14,567,591.25/x
  3. Step 3: Cross multiply
    6,672,084.75x = 14,567,591.25 × 14,567,591.25
  4. Step 4: Simplify right side
    6,672,084.75x = 212,214,714,827,076.56
  5. Step 5: Solve for x
    x = 212,214,714,827,076.56/6,672,084.75
  6. Step 6: Final answer
    x = 31,806,357.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.