Home / 3,874,792,393,282.20-5,347,215,648,121.10-2,092,959,102,745.20

Finding the Fourth Proportional to 3,874,792,393,282.20, 5,347,215,648,121.10 and 2,092,959,102,745.20

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Solution

The fourth proportional to 3,874,792,393,282.20, 5,347,215,648,121.10 and 2,092,959,102,745.20 is: 2,888,284,720,616.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,792,393,282.20 : 5,347,215,648,121.10 = 2,092,959,102,745.20 : x
  2. Step 2: Convert to fraction form
    3,874,792,393,282.20/5,347,215,648,121.10 = 2,092,959,102,745.20/x
  3. Step 3: Cross multiply
    3,874,792,393,282.20x = 5,347,215,648,121.10 × 2,092,959,102,745.20
  4. Step 4: Simplify right side
    3,874,792,393,282.20x = 11,191,503,665,076,628,902,379,520
  5. Step 5: Solve for x
    x = 11,191,503,665,076,628,902,379,520/3,874,792,393,282.20
  6. Step 6: Final answer
    x = 2,888,284,720,616.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.