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Finding the Third Proportional to 110,455,855 and 240,304,448

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Solution

The third proportional to 110,455,855 and 240,304,448 is: 522,799,155.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,455,855 : 240,304,448 = 240,304,448 : x
  2. Step 2: Convert to fraction form
    110,455,855/240,304,448 = 240,304,448/x
  3. Step 3: Cross multiply
    110,455,855x = 240,304,448 × 240,304,448
  4. Step 4: Simplify right side
    110,455,855x = 57,746,227,728,584,704
  5. Step 5: Solve for x
    x = 57,746,227,728,584,704/110,455,855
  6. Step 6: Final answer
    x = 522,799,155.63

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