Home / 173,344,049.70-239,229,922.24-95,042,736.80

Finding the Fourth Proportional to 173,344,049.70, 239,229,922.24 and 95,042,736.80

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Solution

The fourth proportional to 173,344,049.70, 239,229,922.24 and 95,042,736.80 is: 131,167,274.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,344,049.70 : 239,229,922.24 = 95,042,736.80 : x
  2. Step 2: Convert to fraction form
    173,344,049.70/239,229,922.24 = 95,042,736.80/x
  3. Step 3: Cross multiply
    173,344,049.70x = 239,229,922.24 × 95,042,736.80
  4. Step 4: Simplify right side
    173,344,049.70x = 22,737,066,534,140,788
  5. Step 5: Solve for x
    x = 22,737,066,534,140,788/173,344,049.70
  6. Step 6: Final answer
    x = 131,167,274.41

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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.