Home / 275,890,230.80-413,835,346.20-244,835,997.20

Finding the Fourth Proportional to 275,890,230.80, 413,835,346.20 and 244,835,997.20

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Solution

The fourth proportional to 275,890,230.80, 413,835,346.20 and 244,835,997.20 is: 367,253,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,890,230.80 : 413,835,346.20 = 244,835,997.20 : x
  2. Step 2: Convert to fraction form
    275,890,230.80/413,835,346.20 = 244,835,997.20/x
  3. Step 3: Cross multiply
    275,890,230.80x = 413,835,346.20 × 244,835,997.20
  4. Step 4: Simplify right side
    275,890,230.80x = 101,321,789,663,484,224
  5. Step 5: Solve for x
    x = 101,321,789,663,484,224/275,890,230.80
  6. Step 6: Final answer
    x = 367,253,995.80

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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.