Home / 164,507,620.82-227,044,882.43-104,162,223.62

Finding the Fourth Proportional to 164,507,620.82, 227,044,882.43 and 104,162,223.62

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Solution

The fourth proportional to 164,507,620.82, 227,044,882.43 and 104,162,223.62 is: 143,759,296.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,507,620.82 : 227,044,882.43 = 104,162,223.62 : x
  2. Step 2: Convert to fraction form
    164,507,620.82/227,044,882.43 = 104,162,223.62/x
  3. Step 3: Cross multiply
    164,507,620.82x = 227,044,882.43 × 104,162,223.62
  4. Step 4: Simplify right side
    164,507,620.82x = 23,649,499,813,794,232
  5. Step 5: Solve for x
    x = 23,649,499,813,794,232/164,507,620.82
  6. Step 6: Final answer
    x = 143,759,296.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.