Home / 6,379,877,446,839-13,727,381,120,154

Finding the Third Proportional to 6,379,877,446,839 and 13,727,381,120,154

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Solution

The third proportional to 6,379,877,446,839 and 13,727,381,120,154 is: 29,536,773,078,819.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,379,877,446,839 : 13,727,381,120,154 = 13,727,381,120,154 : x
  2. Step 2: Convert to fraction form
    6,379,877,446,839/13,727,381,120,154 = 13,727,381,120,154/x
  3. Step 3: Cross multiply
    6,379,877,446,839x = 13,727,381,120,154 × 13,727,381,120,154
  4. Step 4: Simplify right side
    6,379,877,446,839x = 188,440,992,417,960,475,318,288,384
  5. Step 5: Solve for x
    x = 188,440,992,417,960,475,318,288,384/6,379,877,446,839
  6. Step 6: Final answer
    x = 29,536,773,078,819.28

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.