Home / 108,244,542.05-162,381,905.44-33,467,878.85

Finding the Fourth Proportional to 108,244,542.05, 162,381,905.44 and 33,467,878.85

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Solution

The fourth proportional to 108,244,542.05, 162,381,905.44 and 33,467,878.85 is: 50,206,484.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,244,542.05 : 162,381,905.44 = 33,467,878.85 : x
  2. Step 2: Convert to fraction form
    108,244,542.05/162,381,905.44 = 33,467,878.85/x
  3. Step 3: Cross multiply
    108,244,542.05x = 162,381,905.44 × 33,467,878.85
  4. Step 4: Simplify right side
    108,244,542.05x = 5,434,577,937,928,001
  5. Step 5: Solve for x
    x = 5,434,577,937,928,001/108,244,542.05
  6. Step 6: Final answer
    x = 50,206,484.64

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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.