Home / 11,620,993,671,005-17,431,555,666,641-3,876,239,940,582

Finding the Fourth Proportional to 11,620,993,671,005, 17,431,555,666,641 and 3,876,239,940,582

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Solution

The fourth proportional to 11,620,993,671,005, 17,431,555,666,641 and 3,876,239,940,582 is: 5,814,381,645,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,620,993,671,005 : 17,431,555,666,641 = 3,876,239,940,582 : x
  2. Step 2: Convert to fraction form
    11,620,993,671,005/17,431,555,666,641 = 3,876,239,940,582/x
  3. Step 3: Cross multiply
    11,620,993,671,005x = 17,431,555,666,641 × 3,876,239,940,582
  4. Step 4: Simplify right side
    11,620,993,671,005x = 67,568,892,301,512,337,726,111,744
  5. Step 5: Solve for x
    x = 67,568,892,301,512,337,726,111,744/11,620,993,671,005
  6. Step 6: Final answer
    x = 5,814,381,645,357.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.