Home / 3,194,870,523.39-4,792,820,742.99-984,079,208.77

Finding the Fourth Proportional to 3,194,870,523.39, 4,792,820,742.99 and 984,079,208.77

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Solution

The fourth proportional to 3,194,870,523.39, 4,792,820,742.99 and 984,079,208.77 is: 1,476,277,429.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,870,523.39 : 4,792,820,742.99 = 984,079,208.77 : x
  2. Step 2: Convert to fraction form
    3,194,870,523.39/4,792,820,742.99 = 984,079,208.77/x
  3. Step 3: Cross multiply
    3,194,870,523.39x = 4,792,820,742.99 × 984,079,208.77
  4. Step 4: Simplify right side
    3,194,870,523.39x = 4,716,515,244,526,060,544
  5. Step 5: Solve for x
    x = 4,716,515,244,526,060,544/3,194,870,523.39
  6. Step 6: Final answer
    x = 1,476,277,429.71

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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.