Home / 38,448,323.86-57,608,800.35-27,033,000.34

Finding the Fourth Proportional to 38,448,323.86, 57,608,800.35 and 27,033,000.34

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Solution

The fourth proportional to 38,448,323.86, 57,608,800.35 and 27,033,000.34 is: 40,504,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,448,323.86 : 57,608,800.35 = 27,033,000.34 : x
  2. Step 2: Convert to fraction form
    38,448,323.86/57,608,800.35 = 27,033,000.34/x
  3. Step 3: Cross multiply
    38,448,323.86x = 57,608,800.35 × 27,033,000.34
  4. Step 4: Simplify right side
    38,448,323.86x = 1,557,338,719,448,542.25
  5. Step 5: Solve for x
    x = 1,557,338,719,448,542.25/38,448,323.86
  6. Step 6: Final answer
    x = 40,504,723.30

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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.