Home / 167,477,864.82-251,228,796-44,655,538.85

Finding the Fourth Proportional to 167,477,864.82, 251,228,796 and 44,655,538.85

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Solution

The fourth proportional to 167,477,864.82, 251,228,796 and 44,655,538.85 is: 66,986,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,477,864.82 : 251,228,796 = 44,655,538.85 : x
  2. Step 2: Convert to fraction form
    167,477,864.82/251,228,796 = 44,655,538.85/x
  3. Step 3: Cross multiply
    167,477,864.82x = 251,228,796 × 44,655,538.85
  4. Step 4: Simplify right side
    167,477,864.82x = 11,218,757,260,016,724
  5. Step 5: Solve for x
    x = 11,218,757,260,016,724/167,477,864.82
  6. Step 6: Final answer
    x = 66,986,507.57

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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.