Home / 3,477,568,352,850.90-5,218,735,285,824.20-1,213,719,098,956.60

Finding the Fourth Proportional to 3,477,568,352,850.90, 5,218,735,285,824.20 and 1,213,719,098,956.60

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Solution

The fourth proportional to 3,477,568,352,850.90, 5,218,735,285,824.20 and 1,213,719,098,956.60 is: 1,821,410,263,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,568,352,850.90 : 5,218,735,285,824.20 = 1,213,719,098,956.60 : x
  2. Step 2: Convert to fraction form
    3,477,568,352,850.90/5,218,735,285,824.20 = 1,213,719,098,956.60/x
  3. Step 3: Cross multiply
    3,477,568,352,850.90x = 5,218,735,285,824.20 × 1,213,719,098,956.60
  4. Step 4: Simplify right side
    3,477,568,352,850.90x = 6,334,078,688,803,563,405,049,856
  5. Step 5: Solve for x
    x = 6,334,078,688,803,563,405,049,856/3,477,568,352,850.90
  6. Step 6: Final answer
    x = 1,821,410,263,183.15

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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.