Home / 3,231,185,669.83-4,839,990,992.00-2,050,158,229.67

Finding the Fourth Proportional to 3,231,185,669.83, 4,839,990,992.00 and 2,050,158,229.67

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Solution

The fourth proportional to 3,231,185,669.83, 4,839,990,992.00 and 2,050,158,229.67 is: 3,070,930,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,185,669.83 : 4,839,990,992.00 = 2,050,158,229.67 : x
  2. Step 2: Convert to fraction form
    3,231,185,669.83/4,839,990,992.00 = 2,050,158,229.67/x
  3. Step 3: Cross multiply
    3,231,185,669.83x = 4,839,990,992.00 × 2,050,158,229.67
  4. Step 4: Simplify right side
    3,231,185,669.83x = 9,922,747,363,750,842,368
  5. Step 5: Solve for x
    x = 9,922,747,363,750,842,368/3,231,185,669.83
  6. Step 6: Final answer
    x = 3,070,930,728.74

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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.