Home / 3,231,185,658.69-4,839,990,975.25-2,050,158,218.51

Finding the Fourth Proportional to 3,231,185,658.69, 4,839,990,975.25 and 2,050,158,218.51

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Solution

The fourth proportional to 3,231,185,658.69, 4,839,990,975.25 and 2,050,158,218.51 is: 3,070,930,712.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,185,658.69 : 4,839,990,975.25 = 2,050,158,218.51 : x
  2. Step 2: Convert to fraction form
    3,231,185,658.69/4,839,990,975.25 = 2,050,158,218.51/x
  3. Step 3: Cross multiply
    3,231,185,658.69x = 4,839,990,975.25 × 2,050,158,218.51
  4. Step 4: Simplify right side
    3,231,185,658.69x = 9,922,747,275,429,900,288
  5. Step 5: Solve for x
    x = 9,922,747,275,429,900,288/3,231,185,658.69
  6. Step 6: Final answer
    x = 3,070,930,712.00

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1.5x scale

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.