Home / 33,377,058.05-50,082,659.15-15,889,374.36

Finding the Fourth Proportional to 33,377,058.05, 50,082,659.15 and 15,889,374.36

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Solution

The fourth proportional to 33,377,058.05, 50,082,659.15 and 15,889,374.36 is: 23,842,188.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,058.05 : 50,082,659.15 = 15,889,374.36 : x
  2. Step 2: Convert to fraction form
    33,377,058.05/50,082,659.15 = 15,889,374.36/x
  3. Step 3: Cross multiply
    33,377,058.05x = 50,082,659.15 × 15,889,374.36
  4. Step 4: Simplify right side
    33,377,058.05x = 795,782,120,099,182.50
  5. Step 5: Solve for x
    x = 795,782,120,099,182.50/33,377,058.05
  6. Step 6: Final answer
    x = 23,842,188.82

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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.