Home / 226,735,007.73-340,156,484.07-73,381,064.16

Finding the Fourth Proportional to 226,735,007.73, 340,156,484.07 and 73,381,064.16

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Solution

The fourth proportional to 226,735,007.73, 340,156,484.07 and 73,381,064.16 is: 110,089,064.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,735,007.73 : 340,156,484.07 = 73,381,064.16 : x
  2. Step 2: Convert to fraction form
    226,735,007.73/340,156,484.07 = 73,381,064.16/x
  3. Step 3: Cross multiply
    226,735,007.73x = 340,156,484.07 × 73,381,064.16
  4. Step 4: Simplify right side
    226,735,007.73x = 24,961,044,782,981,096
  5. Step 5: Solve for x
    x = 24,961,044,782,981,096/226,735,007.73
  6. Step 6: Final answer
    x = 110,089,064.03

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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.