Home / 33,891,167.52-50,824,447.20-18,549,793.44

Finding the Fourth Proportional to 33,891,167.52, 50,824,447.20 and 18,549,793.44

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Solution

The fourth proportional to 33,891,167.52, 50,824,447.20 and 18,549,793.44 is: 27,817,955.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,891,167.52 : 50,824,447.20 = 18,549,793.44 : x
  2. Step 2: Convert to fraction form
    33,891,167.52/50,824,447.20 = 18,549,793.44/x
  3. Step 3: Cross multiply
    33,891,167.52x = 50,824,447.20 × 18,549,793.44
  4. Step 4: Simplify right side
    33,891,167.52x = 942,782,997,262,186.50
  5. Step 5: Solve for x
    x = 942,782,997,262,186.50/33,891,167.52
  6. Step 6: Final answer
    x = 27,817,955.72

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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.