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Finding the Third Proportional to 34,857,452 and 76,594,180

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Solution

The third proportional to 34,857,452 and 76,594,180 is: 168,304,568.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,857,452 : 76,594,180 = 76,594,180 : x
  2. Step 2: Convert to fraction form
    34,857,452/76,594,180 = 76,594,180/x
  3. Step 3: Cross multiply
    34,857,452x = 76,594,180 × 76,594,180
  4. Step 4: Simplify right side
    34,857,452x = 5,866,668,409,872,400
  5. Step 5: Solve for x
    x = 5,866,668,409,872,400/34,857,452
  6. Step 6: Final answer
    x = 168,304,568.27

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.