Home / 5,981,458,580.20-8,972,187,870.30-4,022,354,477.80

Finding the Fourth Proportional to 5,981,458,580.20, 8,972,187,870.30 and 4,022,354,477.80

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Solution

The fourth proportional to 5,981,458,580.20, 8,972,187,870.30 and 4,022,354,477.80 is: 6,033,531,716.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,458,580.20 : 8,972,187,870.30 = 4,022,354,477.80 : x
  2. Step 2: Convert to fraction form
    5,981,458,580.20/8,972,187,870.30 = 4,022,354,477.80/x
  3. Step 3: Cross multiply
    5,981,458,580.20x = 8,972,187,870.30 × 4,022,354,477.80
  4. Step 4: Simplify right side
    5,981,458,580.20x = 36,089,320,055,764,049,920
  5. Step 5: Solve for x
    x = 36,089,320,055,764,049,920/5,981,458,580.20
  6. Step 6: Final answer
    x = 6,033,531,716.70

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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.