Home / 173,344,048.70-239,229,920.86-95,042,735.80

Finding the Fourth Proportional to 173,344,048.70, 239,229,920.86 and 95,042,735.80

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Solution

The fourth proportional to 173,344,048.70, 239,229,920.86 and 95,042,735.80 is: 131,167,273.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,344,048.70 : 239,229,920.86 = 95,042,735.80 : x
  2. Step 2: Convert to fraction form
    173,344,048.70/239,229,920.86 = 95,042,735.80/x
  3. Step 3: Cross multiply
    173,344,048.70x = 239,229,920.86 × 95,042,735.80
  4. Step 4: Simplify right side
    173,344,048.70x = 22,737,066,163,751,888
  5. Step 5: Solve for x
    x = 22,737,066,163,751,888/173,344,048.70
  6. Step 6: Final answer
    x = 131,167,273.03

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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.