Home / 33,923,575.72-50,756,959.26-20,097,960.04

Finding the Fourth Proportional to 33,923,575.72, 50,756,959.26 and 20,097,960.04

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Solution

The fourth proportional to 33,923,575.72, 50,756,959.26 and 20,097,960.04 is: 30,070,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923,575.72 : 50,756,959.26 = 20,097,960.04 : x
  2. Step 2: Convert to fraction form
    33,923,575.72/50,756,959.26 = 20,097,960.04/x
  3. Step 3: Cross multiply
    33,923,575.72x = 50,756,959.26 × 20,097,960.04
  4. Step 4: Simplify right side
    33,923,575.72x = 1,020,111,338,959,387.88
  5. Step 5: Solve for x
    x = 1,020,111,338,959,387.88/33,923,575.72
  6. Step 6: Final answer
    x = 30,070,867.16

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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.