Home / 3,622,874,435.46-5,433,414,108.35-1,552,361,403.78

Finding the Fourth Proportional to 3,622,874,435.46, 5,433,414,108.35 and 1,552,361,403.78

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Solution

The fourth proportional to 3,622,874,435.46, 5,433,414,108.35 and 1,552,361,403.78 is: 2,328,157,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,874,435.46 : 5,433,414,108.35 = 1,552,361,403.78 : x
  2. Step 2: Convert to fraction form
    3,622,874,435.46/5,433,414,108.35 = 1,552,361,403.78/x
  3. Step 3: Cross multiply
    3,622,874,435.46x = 5,433,414,108.35 × 1,552,361,403.78
  4. Step 4: Simplify right side
    3,622,874,435.46x = 8,434,622,352,548,501,504
  5. Step 5: Solve for x
    x = 8,434,622,352,548,501,504/3,622,874,435.46
  6. Step 6: Final answer
    x = 2,328,157,517.69

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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.