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Finding the Third Proportional to 68,304,206 and 104,923,615

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Solution

The third proportional to 68,304,206 and 104,923,615 is: 161,175,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,304,206 : 104,923,615 = 104,923,615 : x
  2. Step 2: Convert to fraction form
    68,304,206/104,923,615 = 104,923,615/x
  3. Step 3: Cross multiply
    68,304,206x = 104,923,615 × 104,923,615
  4. Step 4: Simplify right side
    68,304,206x = 11,008,964,984,668,224
  5. Step 5: Solve for x
    x = 11,008,964,984,668,224/68,304,206
  6. Step 6: Final answer
    x = 161,175,506.30

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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.