Home / 11,793,764,181.88-17,693,133,860.39-3,825,313,562.70

Finding the Fourth Proportional to 11,793,764,181.88, 17,693,133,860.39 and 3,825,313,562.70

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Solution

The fourth proportional to 11,793,764,181.88, 17,693,133,860.39 and 3,825,313,562.70 is: 5,738,777,194.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,764,181.88 : 17,693,133,860.39 = 3,825,313,562.70 : x
  2. Step 2: Convert to fraction form
    11,793,764,181.88/17,693,133,860.39 = 3,825,313,562.70/x
  3. Step 3: Cross multiply
    11,793,764,181.88x = 17,693,133,860.39 × 3,825,313,562.70
  4. Step 4: Simplify right side
    11,793,764,181.88x = 67,681,784,922,816,471,040
  5. Step 5: Solve for x
    x = 67,681,784,922,816,471,040/11,793,764,181.88
  6. Step 6: Final answer
    x = 5,738,777,194.38

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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.