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Finding the Third Proportional to 227,992,383 and 462,328,920

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Solution

The third proportional to 227,992,383 and 462,328,920 is: 937,522,681.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,992,383 : 462,328,920 = 462,328,920 : x
  2. Step 2: Convert to fraction form
    227,992,383/462,328,920 = 462,328,920/x
  3. Step 3: Cross multiply
    227,992,383x = 462,328,920 × 462,328,920
  4. Step 4: Simplify right side
    227,992,383x = 213,748,030,268,366,400
  5. Step 5: Solve for x
    x = 213,748,030,268,366,400/227,992,383
  6. Step 6: Final answer
    x = 937,522,681.49

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.