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Finding the Third Proportional to 110,436,861 and 240,266,091

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Solution

The third proportional to 110,436,861 and 240,266,091 is: 522,722,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,436,861 : 240,266,091 = 240,266,091 : x
  2. Step 2: Convert to fraction form
    110,436,861/240,266,091 = 240,266,091/x
  3. Step 3: Cross multiply
    110,436,861x = 240,266,091 × 240,266,091
  4. Step 4: Simplify right side
    110,436,861x = 57,727,794,484,420,280
  5. Step 5: Solve for x
    x = 57,727,794,484,420,280/110,436,861
  6. Step 6: Final answer
    x = 522,722,159.63

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.