Home / 4,954,458,531.70-7,431,687,797.55-2,008,149,627.70

Finding the Fourth Proportional to 4,954,458,531.70, 7,431,687,797.55 and 2,008,149,627.70

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Solution

The fourth proportional to 4,954,458,531.70, 7,431,687,797.55 and 2,008,149,627.70 is: 3,012,224,441.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,458,531.70 : 7,431,687,797.55 = 2,008,149,627.70 : x
  2. Step 2: Convert to fraction form
    4,954,458,531.70/7,431,687,797.55 = 2,008,149,627.70/x
  3. Step 3: Cross multiply
    4,954,458,531.70x = 7,431,687,797.55 × 2,008,149,627.70
  4. Step 4: Simplify right side
    4,954,458,531.70x = 14,923,941,083,832,666,112
  5. Step 5: Solve for x
    x = 14,923,941,083,832,666,112/4,954,458,531.70
  6. Step 6: Final answer
    x = 3,012,224,441.55

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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.