Home / 33,705,906.30-50,571,301.05-10,987,544.70

Finding the Fourth Proportional to 33,705,906.30, 50,571,301.05 and 10,987,544.70

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Solution

The fourth proportional to 33,705,906.30, 50,571,301.05 and 10,987,544.70 is: 16,485,372.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705,906.30 : 50,571,301.05 = 10,987,544.70 : x
  2. Step 2: Convert to fraction form
    33,705,906.30/50,571,301.05 = 10,987,544.70/x
  3. Step 3: Cross multiply
    33,705,906.30x = 50,571,301.05 × 10,987,544.70
  4. Step 4: Simplify right side
    33,705,906.30x = 555,654,430,824,031.88
  5. Step 5: Solve for x
    x = 555,654,430,824,031.88/33,705,906.30
  6. Step 6: Final answer
    x = 16,485,372.80

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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.