Home / 50,591,953.35-75,876,572.21-23,272,007.67

Finding the Fourth Proportional to 50,591,953.35, 75,876,572.21 and 23,272,007.67

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Solution

The fourth proportional to 50,591,953.35, 75,876,572.21 and 23,272,007.67 is: 34,902,786.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,591,953.35 : 75,876,572.21 = 23,272,007.67 : x
  2. Step 2: Convert to fraction form
    50,591,953.35/75,876,572.21 = 23,272,007.67/x
  3. Step 3: Cross multiply
    50,591,953.35x = 75,876,572.21 × 23,272,007.67
  4. Step 4: Simplify right side
    50,591,953.35x = 1,765,800,170,328,069
  5. Step 5: Solve for x
    x = 1,765,800,170,328,069/50,591,953.35
  6. Step 6: Final answer
    x = 34,902,786.97

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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.