Home / 159,761,801.44-239,649,540.12-62,738,502.52

Finding the Fourth Proportional to 159,761,801.44, 239,649,540.12 and 62,738,502.52

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Solution

The fourth proportional to 159,761,801.44, 239,649,540.12 and 62,738,502.52 is: 94,110,439.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,761,801.44 : 239,649,540.12 = 62,738,502.52 : x
  2. Step 2: Convert to fraction form
    159,761,801.44/239,649,540.12 = 62,738,502.52/x
  3. Step 3: Cross multiply
    159,761,801.44x = 239,649,540.12 × 62,738,502.52
  4. Step 4: Simplify right side
    159,761,801.44x = 15,035,253,276,735,462
  5. Step 5: Solve for x
    x = 15,035,253,276,735,462/159,761,801.44
  6. Step 6: Final answer
    x = 94,110,439.05

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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.