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Finding the Third Proportional to 9,674,248.50 and 13,984,845

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Solution

The third proportional to 9,674,248.50 and 13,984,845 is: 20,216,132.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,248.50 : 13,984,845 = 13,984,845 : x
  2. Step 2: Convert to fraction form
    9,674,248.50/13,984,845 = 13,984,845/x
  3. Step 3: Cross multiply
    9,674,248.50x = 13,984,845 × 13,984,845
  4. Step 4: Simplify right side
    9,674,248.50x = 195,575,889,674,025
  5. Step 5: Solve for x
    x = 195,575,889,674,025/9,674,248.50
  6. Step 6: Final answer
    x = 20,216,132.52

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.