Home / 2,758,593,022.27-4,137,741,186.46-1,358,181,219.26

Finding the Fourth Proportional to 2,758,593,022.27, 4,137,741,186.46 and 1,358,181,219.26

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Solution

The fourth proportional to 2,758,593,022.27, 4,137,741,186.46 and 1,358,181,219.26 is: 2,037,198,790.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,593,022.27 : 4,137,741,186.46 = 1,358,181,219.26 : x
  2. Step 2: Convert to fraction form
    2,758,593,022.27/4,137,741,186.46 = 1,358,181,219.26/x
  3. Step 3: Cross multiply
    2,758,593,022.27x = 4,137,741,186.46 × 1,358,181,219.26
  4. Step 4: Simplify right side
    2,758,593,022.27x = 5,619,802,369,615,510,528
  5. Step 5: Solve for x
    x = 5,619,802,369,615,510,528/2,758,593,022.27
  6. Step 6: Final answer
    x = 2,037,198,790.92

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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.