Home / 110,094,211.20-165,099,326.40-33,391,747.20

Finding the Fourth Proportional to 110,094,211.20, 165,099,326.40 and 33,391,747.20

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Solution

The fourth proportional to 110,094,211.20, 165,099,326.40 and 33,391,747.20 is: 50,074,885.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,094,211.20 : 165,099,326.40 = 33,391,747.20 : x
  2. Step 2: Convert to fraction form
    110,094,211.20/165,099,326.40 = 33,391,747.20/x
  3. Step 3: Cross multiply
    110,094,211.20x = 165,099,326.40 × 33,391,747.20
  4. Step 4: Simplify right side
    110,094,211.20x = 5,512,954,970,039,086
  5. Step 5: Solve for x
    x = 5,512,954,970,039,086/110,094,211.20
  6. Step 6: Final answer
    x = 50,074,885.05

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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.