Home / 11,384,914,135.20-17,075,796,562.80-3,529,728,016.80

Finding the Fourth Proportional to 11,384,914,135.20, 17,075,796,562.80 and 3,529,728,016.80

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Solution

The fourth proportional to 11,384,914,135.20, 17,075,796,562.80 and 3,529,728,016.80 is: 5,294,103,830.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,914,135.20 : 17,075,796,562.80 = 3,529,728,016.80 : x
  2. Step 2: Convert to fraction form
    11,384,914,135.20/17,075,796,562.80 = 3,529,728,016.80/x
  3. Step 3: Cross multiply
    11,384,914,135.20x = 17,075,796,562.80 × 3,529,728,016.80
  4. Step 4: Simplify right side
    11,384,914,135.20x = 60,272,917,536,892,297,216
  5. Step 5: Solve for x
    x = 60,272,917,536,892,297,216/11,384,914,135.20
  6. Step 6: Final answer
    x = 5,294,103,830.84

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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.