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Finding the Third Proportional to 1,414,165,497 and 2,868,654,171

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Solution

The third proportional to 1,414,165,497 and 2,868,654,171 is: 5,819,104,461.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,165,497 : 2,868,654,171 = 2,868,654,171 : x
  2. Step 2: Convert to fraction form
    1,414,165,497/2,868,654,171 = 2,868,654,171/x
  3. Step 3: Cross multiply
    1,414,165,497x = 2,868,654,171 × 2,868,654,171
  4. Step 4: Simplify right side
    1,414,165,497x = 8,229,176,752,795,697,152
  5. Step 5: Solve for x
    x = 8,229,176,752,795,697,152/1,414,165,497
  6. Step 6: Final answer
    x = 5,819,104,461.43

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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.