Home / 110,795,738.73-166,196,993.84-38,011,498.46

Finding the Fourth Proportional to 110,795,738.73, 166,196,993.84 and 38,011,498.46

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Solution

The fourth proportional to 110,795,738.73, 166,196,993.84 and 38,011,498.46 is: 57,018,409.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,795,738.73 : 166,196,993.84 = 38,011,498.46 : x
  2. Step 2: Convert to fraction form
    110,795,738.73/166,196,993.84 = 38,011,498.46/x
  3. Step 3: Cross multiply
    110,795,738.73x = 166,196,993.84 × 38,011,498.46
  4. Step 4: Simplify right side
    110,795,738.73x = 6,317,396,775,150,529
  5. Step 5: Solve for x
    x = 6,317,396,775,150,529/110,795,738.73
  6. Step 6: Final answer
    x = 57,018,409.26

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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.