Home / 110,848,544.76-166,231,463.40-38,044,665.84

Finding the Fourth Proportional to 110,848,544.76, 166,231,463.40 and 38,044,665.84

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Solution

The fourth proportional to 110,848,544.76, 166,231,463.40 and 38,044,665.84 is: 57,052,805.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,848,544.76 : 166,231,463.40 = 38,044,665.84 : x
  2. Step 2: Convert to fraction form
    110,848,544.76/166,231,463.40 = 38,044,665.84/x
  3. Step 3: Cross multiply
    110,848,544.76x = 166,231,463.40 × 38,044,665.84
  4. Step 4: Simplify right side
    110,848,544.76x = 6,324,220,477,147,191
  5. Step 5: Solve for x
    x = 6,324,220,477,147,191/110,848,544.76
  6. Step 6: Final answer
    x = 57,052,805.62

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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.