Home / 6,119,647,222.40-9,181,738,315.20-2,441,792,067.20

Finding the Fourth Proportional to 6,119,647,222.40, 9,181,738,315.20 and 2,441,792,067.20

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Solution

The fourth proportional to 6,119,647,222.40, 9,181,738,315.20 and 2,441,792,067.20 is: 3,663,592,845.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,647,222.40 : 9,181,738,315.20 = 2,441,792,067.20 : x
  2. Step 2: Convert to fraction form
    6,119,647,222.40/9,181,738,315.20 = 2,441,792,067.20/x
  3. Step 3: Cross multiply
    6,119,647,222.40x = 9,181,738,315.20 × 2,441,792,067.20
  4. Step 4: Simplify right side
    6,119,647,222.40x = 22,419,895,781,161,652,224
  5. Step 5: Solve for x
    x = 22,419,895,781,161,652,224/6,119,647,222.40
  6. Step 6: Final answer
    x = 3,663,592,845.53

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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.