Home / 3,829,131,180.45-5,742,028,635.82-2,033,951,891.58

Finding the Fourth Proportional to 3,829,131,180.45, 5,742,028,635.82 and 2,033,951,891.58

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Solution

The fourth proportional to 3,829,131,180.45, 5,742,028,635.82 and 2,033,951,891.58 is: 3,050,041,760.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,131,180.45 : 5,742,028,635.82 = 2,033,951,891.58 : x
  2. Step 2: Convert to fraction form
    3,829,131,180.45/5,742,028,635.82 = 2,033,951,891.58/x
  3. Step 3: Cross multiply
    3,829,131,180.45x = 5,742,028,635.82 × 2,033,951,891.58
  4. Step 4: Simplify right side
    3,829,131,180.45x = 11,679,010,005,327,734,784
  5. Step 5: Solve for x
    x = 11,679,010,005,327,734,784/3,829,131,180.45
  6. Step 6: Final answer
    x = 3,050,041,760.11

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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.