Home / 11,843,066,320.31-17,764,462,525.06-2,879,306,359.09

Finding the Fourth Proportional to 11,843,066,320.31, 17,764,462,525.06 and 2,879,306,359.09

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Solution

The fourth proportional to 11,843,066,320.31, 17,764,462,525.06 and 2,879,306,359.09 is: 4,318,926,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,066,320.31 : 17,764,462,525.06 = 2,879,306,359.09 : x
  2. Step 2: Convert to fraction form
    11,843,066,320.31/17,764,462,525.06 = 2,879,306,359.09/x
  3. Step 3: Cross multiply
    11,843,066,320.31x = 17,764,462,525.06 × 2,879,306,359.09
  4. Step 4: Simplify right side
    11,843,066,320.31x = 51,149,329,914,177,953,792
  5. Step 5: Solve for x
    x = 51,149,329,914,177,953,792/11,843,066,320.31
  6. Step 6: Final answer
    x = 4,318,926,241.80

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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.