Home / 11,297,143,080.80-16,948,166,048.20-3,436,351,091.82

Finding the Fourth Proportional to 11,297,143,080.80, 16,948,166,048.20 and 3,436,351,091.82

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Solution

The fourth proportional to 11,297,143,080.80, 16,948,166,048.20 and 3,436,351,091.82 is: 5,155,272,309.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,143,080.80 : 16,948,166,048.20 = 3,436,351,091.82 : x
  2. Step 2: Convert to fraction form
    11,297,143,080.80/16,948,166,048.20 = 3,436,351,091.82/x
  3. Step 3: Cross multiply
    11,297,143,080.80x = 16,948,166,048.20 × 3,436,351,091.82
  4. Step 4: Simplify right side
    11,297,143,080.80x = 58,239,848,904,078,729,216
  5. Step 5: Solve for x
    x = 58,239,848,904,078,729,216/11,297,143,080.80
  6. Step 6: Final answer
    x = 5,155,272,309.78

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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.