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Finding the Third Proportional to 52,070,179 and 111,976,620

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Solution

The third proportional to 52,070,179 and 111,976,620 is: 240,805,076.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,070,179 : 111,976,620 = 111,976,620 : x
  2. Step 2: Convert to fraction form
    52,070,179/111,976,620 = 111,976,620/x
  3. Step 3: Cross multiply
    52,070,179x = 111,976,620 × 111,976,620
  4. Step 4: Simplify right side
    52,070,179x = 12,538,763,426,624,400
  5. Step 5: Solve for x
    x = 12,538,763,426,624,400/52,070,179
  6. Step 6: Final answer
    x = 240,805,076.29

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.