Home / 226,060,069.30-338,636,086.26-103,069,203.56

Finding the Fourth Proportional to 226,060,069.30, 338,636,086.26 and 103,069,203.56

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Solution

The fourth proportional to 226,060,069.30, 338,636,086.26 and 103,069,203.56 is: 154,396,801.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,060,069.30 : 338,636,086.26 = 103,069,203.56 : x
  2. Step 2: Convert to fraction form
    226,060,069.30/338,636,086.26 = 103,069,203.56/x
  3. Step 3: Cross multiply
    226,060,069.30x = 338,636,086.26 × 103,069,203.56
  4. Step 4: Simplify right side
    226,060,069.30x = 34,902,951,707,493,660
  5. Step 5: Solve for x
    x = 34,902,951,707,493,660/226,060,069.30
  6. Step 6: Final answer
    x = 154,396,801.77

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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.