Home / 3,874,900,422.80-5,807,628,613.65-2,008,517,164.18

Finding the Fourth Proportional to 3,874,900,422.80, 5,807,628,613.65 and 2,008,517,164.18

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Solution

The fourth proportional to 3,874,900,422.80, 5,807,628,613.65 and 2,008,517,164.18 is: 3,010,328,132.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,900,422.80 : 5,807,628,613.65 = 2,008,517,164.18 : x
  2. Step 2: Convert to fraction form
    3,874,900,422.80/5,807,628,613.65 = 2,008,517,164.18/x
  3. Step 3: Cross multiply
    3,874,900,422.80x = 5,807,628,613.65 × 2,008,517,164.18
  4. Step 4: Simplify right side
    3,874,900,422.80x = 11,664,721,753,698,922,496
  5. Step 5: Solve for x
    x = 11,664,721,753,698,922,496/3,874,900,422.80
  6. Step 6: Final answer
    x = 3,010,328,132.58

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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.