Home / 3,627,291,791-5,435,268,982.22-2,524,052,161.56

Finding the Fourth Proportional to 3,627,291,791, 5,435,268,982.22 and 2,524,052,161.56

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Solution

The fourth proportional to 3,627,291,791, 5,435,268,982.22 and 2,524,052,161.56 is: 3,782,133,672.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,291,791 : 5,435,268,982.22 = 2,524,052,161.56 : x
  2. Step 2: Convert to fraction form
    3,627,291,791/5,435,268,982.22 = 2,524,052,161.56/x
  3. Step 3: Cross multiply
    3,627,291,791x = 5,435,268,982.22 × 2,524,052,161.56
  4. Step 4: Simplify right side
    3,627,291,791x = 13,718,902,423,232,411,648
  5. Step 5: Solve for x
    x = 13,718,902,423,232,411,648/3,627,291,791
  6. Step 6: Final answer
    x = 3,782,133,672.64

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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.