Home / 5,647,083,797.70-8,470,625,696.55-5,027,211,015.30

Finding the Fourth Proportional to 5,647,083,797.70, 8,470,625,696.55 and 5,027,211,015.30

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Solution

The fourth proportional to 5,647,083,797.70, 8,470,625,696.55 and 5,027,211,015.30 is: 7,540,816,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,083,797.70 : 8,470,625,696.55 = 5,027,211,015.30 : x
  2. Step 2: Convert to fraction form
    5,647,083,797.70/8,470,625,696.55 = 5,027,211,015.30/x
  3. Step 3: Cross multiply
    5,647,083,797.70x = 8,470,625,696.55 × 5,027,211,015.30
  4. Step 4: Simplify right side
    5,647,083,797.70x = 42,583,622,808,179,400,704
  5. Step 5: Solve for x
    x = 42,583,622,808,179,400,704/5,647,083,797.70
  6. Step 6: Final answer
    x = 7,540,816,522.95

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Double scale
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Similar ratio
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1.5x scale

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.