Home / 2,647,437,846.96-3,965,990,564.52-2,062,432,914.24

Finding the Fourth Proportional to 2,647,437,846.96, 3,965,990,564.52 and 2,062,432,914.24

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Solution

The fourth proportional to 2,647,437,846.96, 3,965,990,564.52 and 2,062,432,914.24 is: 3,089,624,743.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,437,846.96 : 3,965,990,564.52 = 2,062,432,914.24 : x
  2. Step 2: Convert to fraction form
    2,647,437,846.96/3,965,990,564.52 = 2,062,432,914.24/x
  3. Step 3: Cross multiply
    2,647,437,846.96x = 3,965,990,564.52 × 2,062,432,914.24
  4. Step 4: Simplify right side
    2,647,437,846.96x = 8,179,589,477,831,326,720
  5. Step 5: Solve for x
    x = 8,179,589,477,831,326,720/2,647,437,846.96
  6. Step 6: Final answer
    x = 3,089,624,743.12

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Double scale
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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.