Home / 2,193,036,313.20-3,289,554,469.80-2,096,290,431.60

Finding the Fourth Proportional to 2,193,036,313.20, 3,289,554,469.80 and 2,096,290,431.60

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Solution

The fourth proportional to 2,193,036,313.20, 3,289,554,469.80 and 2,096,290,431.60 is: 3,144,435,647.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,036,313.20 : 3,289,554,469.80 = 2,096,290,431.60 : x
  2. Step 2: Convert to fraction form
    2,193,036,313.20/3,289,554,469.80 = 2,096,290,431.60/x
  3. Step 3: Cross multiply
    2,193,036,313.20x = 3,289,554,469.80 × 2,096,290,431.60
  4. Step 4: Simplify right side
    2,193,036,313.20x = 6,895,861,559,268,751,360
  5. Step 5: Solve for x
    x = 6,895,861,559,268,751,360/2,193,036,313.20
  6. Step 6: Final answer
    x = 3,144,435,647.40

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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.