Home / 2,550,532,633.20-3,825,798,949.80-2,097,036,313.20

Finding the Fourth Proportional to 2,550,532,633.20, 3,825,798,949.80 and 2,097,036,313.20

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Solution

The fourth proportional to 2,550,532,633.20, 3,825,798,949.80 and 2,097,036,313.20 is: 3,145,554,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,532,633.20 : 3,825,798,949.80 = 2,097,036,313.20 : x
  2. Step 2: Convert to fraction form
    2,550,532,633.20/3,825,798,949.80 = 2,097,036,313.20/x
  3. Step 3: Cross multiply
    2,550,532,633.20x = 3,825,798,949.80 × 2,097,036,313.20
  4. Step 4: Simplify right side
    2,550,532,633.20x = 8,022,839,324,733,024,256
  5. Step 5: Solve for x
    x = 8,022,839,324,733,024,256/2,550,532,633.20
  6. Step 6: Final answer
    x = 3,145,554,469.80

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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.