Home / 3,037,240,220.26-4,555,400,009.51-826,622,198.14

Finding the Fourth Proportional to 3,037,240,220.26, 4,555,400,009.51 and 826,622,198.14

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Solution

The fourth proportional to 3,037,240,220.26, 4,555,400,009.51 and 826,622,198.14 is: 1,239,808,015.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,240,220.26 : 4,555,400,009.51 = 826,622,198.14 : x
  2. Step 2: Convert to fraction form
    3,037,240,220.26/4,555,400,009.51 = 826,622,198.14/x
  3. Step 3: Cross multiply
    3,037,240,220.26x = 4,555,400,009.51 × 826,622,198.14
  4. Step 4: Simplify right side
    3,037,240,220.26x = 3,765,594,769,268,133,376
  5. Step 5: Solve for x
    x = 3,765,594,769,268,133,376/3,037,240,220.26
  6. Step 6: Final answer
    x = 1,239,808,015.23

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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.