Home / 110,199,231.51-165,322,759.98-33,520,266.83

Finding the Fourth Proportional to 110,199,231.51, 165,322,759.98 and 33,520,266.83

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Solution

The fourth proportional to 110,199,231.51, 165,322,759.98 and 33,520,266.83 is: 50,287,673.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,199,231.51 : 165,322,759.98 = 33,520,266.83 : x
  2. Step 2: Convert to fraction form
    110,199,231.51/165,322,759.98 = 33,520,266.83/x
  3. Step 3: Cross multiply
    110,199,231.51x = 165,322,759.98 × 33,520,266.83
  4. Step 4: Simplify right side
    110,199,231.51x = 5,541,663,026,775,031
  5. Step 5: Solve for x
    x = 5,541,663,026,775,031/110,199,231.51
  6. Step 6: Final answer
    x = 50,287,673.98

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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.