Home / 5,033,669,544.96-6,947,282,198.88-3,028,531,367.04

Finding the Fourth Proportional to 5,033,669,544.96, 6,947,282,198.88 and 3,028,531,367.04

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Solution

The fourth proportional to 5,033,669,544.96, 6,947,282,198.88 and 3,028,531,367.04 is: 4,179,865,576.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,669,544.96 : 6,947,282,198.88 = 3,028,531,367.04 : x
  2. Step 2: Convert to fraction form
    5,033,669,544.96/6,947,282,198.88 = 3,028,531,367.04/x
  3. Step 3: Cross multiply
    5,033,669,544.96x = 6,947,282,198.88 × 3,028,531,367.04
  4. Step 4: Simplify right side
    5,033,669,544.96x = 21,040,062,054,986,702,848
  5. Step 5: Solve for x
    x = 21,040,062,054,986,702,848/5,033,669,544.96
  6. Step 6: Final answer
    x = 4,179,865,576.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.