Home / 12,522,992,469,463-18,787,206,148,740-3,809,941,993,554.30

Finding the Fourth Proportional to 12,522,992,469,463, 18,787,206,148,740 and 3,809,941,993,554.30

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Solution

The fourth proportional to 12,522,992,469,463, 18,787,206,148,740 and 3,809,941,993,554.30 is: 5,715,739,734,108.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,522,992,469,463 : 18,787,206,148,740 = 3,809,941,993,554.30 : x
  2. Step 2: Convert to fraction form
    12,522,992,469,463/18,787,206,148,740 = 3,809,941,993,554.30/x
  3. Step 3: Cross multiply
    12,522,992,469,463x = 18,787,206,148,740 × 3,809,941,993,554.30
  4. Step 4: Simplify right side
    12,522,992,469,463x = 71,578,165,647,646,076,337,913,856
  5. Step 5: Solve for x
    x = 71,578,165,647,646,076,337,913,856/12,522,992,469,463
  6. Step 6: Final answer
    x = 5,715,739,734,108.09

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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.