Home / 6,119,647,267.40-9,181,738,382.70-2,441,792,112.20

Finding the Fourth Proportional to 6,119,647,267.40, 9,181,738,382.70 and 2,441,792,112.20

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Solution

The fourth proportional to 6,119,647,267.40, 9,181,738,382.70 and 2,441,792,112.20 is: 3,663,592,913.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,647,267.40 : 9,181,738,382.70 = 2,441,792,112.20 : x
  2. Step 2: Convert to fraction form
    6,119,647,267.40/9,181,738,382.70 = 2,441,792,112.20/x
  3. Step 3: Cross multiply
    6,119,647,267.40x = 9,181,738,382.70 × 2,441,792,112.20
  4. Step 4: Simplify right side
    6,119,647,267.40x = 22,419,896,359,160,844,288
  5. Step 5: Solve for x
    x = 22,419,896,359,160,844,288/6,119,647,267.40
  6. Step 6: Final answer
    x = 3,663,592,913.04

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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.