Home / 3,231,185,671.34-4,839,990,994.25-2,050,158,231.17

Finding the Fourth Proportional to 3,231,185,671.34, 4,839,990,994.25 and 2,050,158,231.17

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Solution

The fourth proportional to 3,231,185,671.34, 4,839,990,994.25 and 2,050,158,231.17 is: 3,070,930,730.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,185,671.34 : 4,839,990,994.25 = 2,050,158,231.17 : x
  2. Step 2: Convert to fraction form
    3,231,185,671.34/4,839,990,994.25 = 2,050,158,231.17/x
  3. Step 3: Cross multiply
    3,231,185,671.34x = 4,839,990,994.25 × 2,050,158,231.17
  4. Step 4: Simplify right side
    3,231,185,671.34x = 9,922,747,375,633,766,400
  5. Step 5: Solve for x
    x = 9,922,747,375,633,766,400/3,231,185,671.34
  6. Step 6: Final answer
    x = 3,070,930,730.99

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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.