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Finding the Third Proportional to 110,436,858 and 240,266,085

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Solution

The third proportional to 110,436,858 and 240,266,085 is: 522,722,147.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,436,858 : 240,266,085 = 240,266,085 : x
  2. Step 2: Convert to fraction form
    110,436,858/240,266,085 = 240,266,085/x
  3. Step 3: Cross multiply
    110,436,858x = 240,266,085 × 240,266,085
  4. Step 4: Simplify right side
    110,436,858x = 57,727,791,601,227,224
  5. Step 5: Solve for x
    x = 57,727,791,601,227,224/110,436,858
  6. Step 6: Final answer
    x = 522,722,147.72

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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.