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Finding the Third Proportional to 252,863,793 and 551,671,839

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Solution

The third proportional to 252,863,793 and 551,671,839 is: 1,203,580,055.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,863,793 : 551,671,839 = 551,671,839 : x
  2. Step 2: Convert to fraction form
    252,863,793/551,671,839 = 551,671,839/x
  3. Step 3: Cross multiply
    252,863,793x = 551,671,839 × 551,671,839
  4. Step 4: Simplify right side
    252,863,793x = 304,341,817,945,641,920
  5. Step 5: Solve for x
    x = 304,341,817,945,641,920/252,863,793
  6. Step 6: Final answer
    x = 1,203,580,055.23

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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.