Home / 2,391,826,064.36-3,589,570,304.54-1,082,647,503.28

Finding the Fourth Proportional to 2,391,826,064.36, 3,589,570,304.54 and 1,082,647,503.28

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Solution

The fourth proportional to 2,391,826,064.36, 3,589,570,304.54 and 1,082,647,503.28 is: 1,624,800,141.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,826,064.36 : 3,589,570,304.54 = 1,082,647,503.28 : x
  2. Step 2: Convert to fraction form
    2,391,826,064.36/3,589,570,304.54 = 1,082,647,503.28/x
  3. Step 3: Cross multiply
    2,391,826,064.36x = 3,589,570,304.54 × 1,082,647,503.28
  4. Step 4: Simplify right side
    2,391,826,064.36x = 3,886,239,328,058,259,968
  5. Step 5: Solve for x
    x = 3,886,239,328,058,259,968/2,391,826,064.36
  6. Step 6: Final answer
    x = 1,624,800,141.60

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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.