Home / 165,188,802.60-227,942,677.44-95,561,174.34

Finding the Fourth Proportional to 165,188,802.60, 227,942,677.44 and 95,561,174.34

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Solution

The fourth proportional to 165,188,802.60, 227,942,677.44 and 95,561,174.34 is: 131,864,082.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,188,802.60 : 227,942,677.44 = 95,561,174.34 : x
  2. Step 2: Convert to fraction form
    165,188,802.60/227,942,677.44 = 95,561,174.34/x
  3. Step 3: Cross multiply
    165,188,802.60x = 227,942,677.44 × 95,561,174.34
  4. Step 4: Simplify right side
    165,188,802.60x = 21,782,469,938,370,224
  5. Step 5: Solve for x
    x = 21,782,469,938,370,224/165,188,802.60
  6. Step 6: Final answer
    x = 131,864,082.77

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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.