Home / 110,668,672.40-166,027,891.80-33,995,238.80

Finding the Fourth Proportional to 110,668,672.40, 166,027,891.80 and 33,995,238.80

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Solution

The fourth proportional to 110,668,672.40, 166,027,891.80 and 33,995,238.80 is: 51,000,501.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,668,672.40 : 166,027,891.80 = 33,995,238.80 : x
  2. Step 2: Convert to fraction form
    110,668,672.40/166,027,891.80 = 33,995,238.80/x
  3. Step 3: Cross multiply
    110,668,672.40x = 166,027,891.80 × 33,995,238.80
  4. Step 4: Simplify right side
    110,668,672.40x = 5,644,157,829,201,562
  5. Step 5: Solve for x
    x = 5,644,157,829,201,562/110,668,672.40
  6. Step 6: Final answer
    x = 51,000,501.83

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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.