Home / 3,622,874,436.24-5,433,414,109.44-1,552,361,404.56

Finding the Fourth Proportional to 3,622,874,436.24, 5,433,414,109.44 and 1,552,361,404.56

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Solution

The fourth proportional to 3,622,874,436.24, 5,433,414,109.44 and 1,552,361,404.56 is: 2,328,157,518.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,874,436.24 : 5,433,414,109.44 = 1,552,361,404.56 : x
  2. Step 2: Convert to fraction form
    3,622,874,436.24/5,433,414,109.44 = 1,552,361,404.56/x
  3. Step 3: Cross multiply
    3,622,874,436.24x = 5,433,414,109.44 × 1,552,361,404.56
  4. Step 4: Simplify right side
    3,622,874,436.24x = 8,434,622,358,486,398,976
  5. Step 5: Solve for x
    x = 8,434,622,358,486,398,976/3,622,874,436.24
  6. Step 6: Final answer
    x = 2,328,157,518.82

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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.