Home / 22,400,467.68-33,629,059.20-13,743,293.76

Finding the Fourth Proportional to 22,400,467.68, 33,629,059.20 and 13,743,293.76

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Solution

The fourth proportional to 22,400,467.68, 33,629,059.20 and 13,743,293.76 is: 20,632,338.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,400,467.68 : 33,629,059.20 = 13,743,293.76 : x
  2. Step 2: Convert to fraction form
    22,400,467.68/33,629,059.20 = 13,743,293.76/x
  3. Step 3: Cross multiply
    22,400,467.68x = 33,629,059.20 × 13,743,293.76
  4. Step 4: Simplify right side
    22,400,467.68x = 462,174,039,458,030.62
  5. Step 5: Solve for x
    x = 462,174,039,458,030.62/22,400,467.68
  6. Step 6: Final answer
    x = 20,632,338.84

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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.