Home / 2,454,410,944.88-3,387,097,447.71-1,382,727,133.04

Finding the Fourth Proportional to 2,454,410,944.88, 3,387,097,447.71 and 1,382,727,133.04

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Solution

The fourth proportional to 2,454,410,944.88, 3,387,097,447.71 and 1,382,727,133.04 is: 1,908,169,270.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,410,944.88 : 3,387,097,447.71 = 1,382,727,133.04 : x
  2. Step 2: Convert to fraction form
    2,454,410,944.88/3,387,097,447.71 = 1,382,727,133.04/x
  3. Step 3: Cross multiply
    2,454,410,944.88x = 3,387,097,447.71 × 1,382,727,133.04
  4. Step 4: Simplify right side
    2,454,410,944.88x = 4,683,431,543,199,149,056
  5. Step 5: Solve for x
    x = 4,683,431,543,199,149,056/2,454,410,944.88
  6. Step 6: Final answer
    x = 1,908,169,270.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.