Home / 11,793,764,198.31-17,693,133,885.11-3,825,313,579.17

Finding the Fourth Proportional to 11,793,764,198.31, 17,693,133,885.11 and 3,825,313,579.17

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Solution

The fourth proportional to 11,793,764,198.31, 17,693,133,885.11 and 3,825,313,579.17 is: 5,738,777,219.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,764,198.31 : 17,693,133,885.11 = 3,825,313,579.17 : x
  2. Step 2: Convert to fraction form
    11,793,764,198.31/17,693,133,885.11 = 3,825,313,579.17/x
  3. Step 3: Cross multiply
    11,793,764,198.31x = 17,693,133,885.11 × 3,825,313,579.17
  4. Step 4: Simplify right side
    11,793,764,198.31x = 67,681,785,308,765,011,968
  5. Step 5: Solve for x
    x = 67,681,785,308,765,011,968/11,793,764,198.31
  6. Step 6: Final answer
    x = 5,738,777,219.11

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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.