Home / 2,922,361,930.44-4,384,273,791.24-852,083,692.38

Finding the Fourth Proportional to 2,922,361,930.44, 4,384,273,791.24 and 852,083,692.38

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Solution

The fourth proportional to 2,922,361,930.44, 4,384,273,791.24 and 852,083,692.38 is: 1,278,338,648.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,361,930.44 : 4,384,273,791.24 = 852,083,692.38 : x
  2. Step 2: Convert to fraction form
    2,922,361,930.44/4,384,273,791.24 = 852,083,692.38/x
  3. Step 3: Cross multiply
    2,922,361,930.44x = 4,384,273,791.24 × 852,083,692.38
  4. Step 4: Simplify right side
    2,922,361,930.44x = 3,735,768,200,444,640,256
  5. Step 5: Solve for x
    x = 3,735,768,200,444,640,256/2,922,361,930.44
  6. Step 6: Final answer
    x = 1,278,338,648.45

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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.