Home / 3,288,736,659,422.80-4,933,085,091,983.40-1,789,034,816,285.20

Finding the Fourth Proportional to 3,288,736,659,422.80, 4,933,085,091,983.40 and 1,789,034,816,285.20

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Solution

The fourth proportional to 3,288,736,659,422.80, 4,933,085,091,983.40 and 1,789,034,816,285.20 is: 2,683,541,400,607.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,736,659,422.80 : 4,933,085,091,983.40 = 1,789,034,816,285.20 : x
  2. Step 2: Convert to fraction form
    3,288,736,659,422.80/4,933,085,091,983.40 = 1,789,034,816,285.20/x
  3. Step 3: Cross multiply
    3,288,736,659,422.80x = 4,933,085,091,983.40 × 1,789,034,816,285.20
  4. Step 4: Simplify right side
    3,288,736,659,422.80x = 8,825,460,981,255,781,711,085,568
  5. Step 5: Solve for x
    x = 8,825,460,981,255,781,711,085,568/3,288,736,659,422.80
  6. Step 6: Final answer
    x = 2,683,541,400,607.22

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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.