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Finding the Third Proportional to 164,536,207,065 and 231,703,236,693

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Solution

The third proportional to 164,536,207,065 and 231,703,236,693 is: 326,289,215,314.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,536,207,065 : 231,703,236,693 = 231,703,236,693 : x
  2. Step 2: Convert to fraction form
    164,536,207,065/231,703,236,693 = 231,703,236,693/x
  3. Step 3: Cross multiply
    164,536,207,065x = 231,703,236,693 × 231,703,236,693
  4. Step 4: Simplify right side
    164,536,207,065x = 53,686,389,894,012,379,070,464
  5. Step 5: Solve for x
    x = 53,686,389,894,012,379,070,464/164,536,207,065
  6. Step 6: Final answer
    x = 326,289,215,314.19

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.