Home / 3,194,870,939.96-4,792,821,368.67-984,079,626.44

Finding the Fourth Proportional to 3,194,870,939.96, 4,792,821,368.67 and 984,079,626.44

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Solution

The fourth proportional to 3,194,870,939.96, 4,792,821,368.67 and 984,079,626.44 is: 1,476,278,056.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,870,939.96 : 4,792,821,368.67 = 984,079,626.44 : x
  2. Step 2: Convert to fraction form
    3,194,870,939.96/4,792,821,368.67 = 984,079,626.44/x
  3. Step 3: Cross multiply
    3,194,870,939.96x = 4,792,821,368.67 × 984,079,626.44
  4. Step 4: Simplify right side
    3,194,870,939.96x = 4,716,517,862,050,458,624
  5. Step 5: Solve for x
    x = 4,716,517,862,050,458,624/3,194,870,939.96
  6. Step 6: Final answer
    x = 1,476,278,056.51

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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.