Home / 3,756,215,246.27-5,634,504,079.18-1,235,087,660.86

Finding the Fourth Proportional to 3,756,215,246.27, 5,634,504,079.18 and 1,235,087,660.86

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Solution

The fourth proportional to 3,756,215,246.27, 5,634,504,079.18 and 1,235,087,660.86 is: 1,852,691,075.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,215,246.27 : 5,634,504,079.18 = 1,235,087,660.86 : x
  2. Step 2: Convert to fraction form
    3,756,215,246.27/5,634,504,079.18 = 1,235,087,660.86/x
  3. Step 3: Cross multiply
    3,756,215,246.27x = 5,634,504,079.18 × 1,235,087,660.86
  4. Step 4: Simplify right side
    3,756,215,246.27x = 6,959,106,463,243,256,832
  5. Step 5: Solve for x
    x = 6,959,106,463,243,256,832/3,756,215,246.27
  6. Step 6: Final answer
    x = 1,852,691,075.19

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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.