Home / 33,279,145.20-49,918,717.80-22,529,602.80

Finding the Fourth Proportional to 33,279,145.20, 49,918,717.80 and 22,529,602.80

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Solution

The fourth proportional to 33,279,145.20, 49,918,717.80 and 22,529,602.80 is: 33,794,404.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,279,145.20 : 49,918,717.80 = 22,529,602.80 : x
  2. Step 2: Convert to fraction form
    33,279,145.20/49,918,717.80 = 22,529,602.80/x
  3. Step 3: Cross multiply
    33,279,145.20x = 49,918,717.80 × 22,529,602.80
  4. Step 4: Simplify right side
    33,279,145.20x = 1,124,648,884,319,289.75
  5. Step 5: Solve for x
    x = 1,124,648,884,319,289.75/33,279,145.20
  6. Step 6: Final answer
    x = 33,794,404.20

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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.