Home / 226,362,383.56-339,543,151.54-70,928,090.77

Finding the Fourth Proportional to 226,362,383.56, 339,543,151.54 and 70,928,090.77

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Solution

The fourth proportional to 226,362,383.56, 339,543,151.54 and 70,928,090.77 is: 106,392,003.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,362,383.56 : 339,543,151.54 = 70,928,090.77 : x
  2. Step 2: Convert to fraction form
    226,362,383.56/339,543,151.54 = 70,928,090.77/x
  3. Step 3: Cross multiply
    226,362,383.56x = 339,543,151.54 × 70,928,090.77
  4. Step 4: Simplify right side
    226,362,383.56x = 24,083,147,472,760,984
  5. Step 5: Solve for x
    x = 24,083,147,472,760,984/226,362,383.56
  6. Step 6: Final answer
    x = 106,392,003.36

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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.