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Finding the Third Proportional to 9,668,164.50 and 13,981,851

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Solution

The third proportional to 9,668,164.50 and 13,981,851 is: 20,220,193.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,164.50 : 13,981,851 = 13,981,851 : x
  2. Step 2: Convert to fraction form
    9,668,164.50/13,981,851 = 13,981,851/x
  3. Step 3: Cross multiply
    9,668,164.50x = 13,981,851 × 13,981,851
  4. Step 4: Simplify right side
    9,668,164.50x = 195,492,157,386,201
  5. Step 5: Solve for x
    x = 195,492,157,386,201/9,668,164.50
  6. Step 6: Final answer
    x = 20,220,193.54

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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.