Home / 3,491,951,243.67-4,818,173,357.30-2,006,552,391.03

Finding the Fourth Proportional to 3,491,951,243.67, 4,818,173,357.30 and 2,006,552,391.03

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Solution

The fourth proportional to 3,491,951,243.67, 4,818,173,357.30 and 2,006,552,391.03 is: 2,768,628,940.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,951,243.67 : 4,818,173,357.30 = 2,006,552,391.03 : x
  2. Step 2: Convert to fraction form
    3,491,951,243.67/4,818,173,357.30 = 2,006,552,391.03/x
  3. Step 3: Cross multiply
    3,491,951,243.67x = 4,818,173,357.30 × 2,006,552,391.03
  4. Step 4: Simplify right side
    3,491,951,243.67x = 9,667,917,270,477,324,288
  5. Step 5: Solve for x
    x = 9,667,917,270,477,324,288/3,491,951,243.67
  6. Step 6: Final answer
    x = 2,768,628,940.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.