Home / 3,469,922,928,280.80-5,204,884,392,421.20-1,235,738,035,864.80

Finding the Fourth Proportional to 3,469,922,928,280.80, 5,204,884,392,421.20 and 1,235,738,035,864.80

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Solution

The fourth proportional to 3,469,922,928,280.80, 5,204,884,392,421.20 and 1,235,738,035,864.80 is: 1,853,607,053,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,922,928,280.80 : 5,204,884,392,421.20 = 1,235,738,035,864.80 : x
  2. Step 2: Convert to fraction form
    3,469,922,928,280.80/5,204,884,392,421.20 = 1,235,738,035,864.80/x
  3. Step 3: Cross multiply
    3,469,922,928,280.80x = 5,204,884,392,421.20 × 1,235,738,035,864.80
  4. Step 4: Simplify right side
    3,469,922,928,280.80x = 6,431,873,615,993,927,335,149,568
  5. Step 5: Solve for x
    x = 6,431,873,615,993,927,335,149,568/3,469,922,928,280.80
  6. Step 6: Final answer
    x = 1,853,607,053,797.20

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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.