Home / 4,844,770,516.52-6,687,027,268.31-3,155,434,833.79

Finding the Fourth Proportional to 4,844,770,516.52, 6,687,027,268.31 and 3,155,434,833.79

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Solution

The fourth proportional to 4,844,770,516.52, 6,687,027,268.31 and 3,155,434,833.79 is: 4,355,310,268.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,770,516.52 : 6,687,027,268.31 = 3,155,434,833.79 : x
  2. Step 2: Convert to fraction form
    4,844,770,516.52/6,687,027,268.31 = 3,155,434,833.79/x
  3. Step 3: Cross multiply
    4,844,770,516.52x = 6,687,027,268.31 × 3,155,434,833.79
  4. Step 4: Simplify right side
    4,844,770,516.52x = 21,100,478,776,928,964,608
  5. Step 5: Solve for x
    x = 21,100,478,776,928,964,608/4,844,770,516.52
  6. Step 6: Final answer
    x = 4,355,310,268.05

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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.