Home / 106,102,771.35-159,177,894.17-32,332,324.89

Finding the Fourth Proportional to 106,102,771.35, 159,177,894.17 and 32,332,324.89

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Solution

The fourth proportional to 106,102,771.35, 159,177,894.17 and 32,332,324.89 is: 48,505,720.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,102,771.35 : 159,177,894.17 = 32,332,324.89 : x
  2. Step 2: Convert to fraction form
    106,102,771.35/159,177,894.17 = 32,332,324.89/x
  3. Step 3: Cross multiply
    106,102,771.35x = 159,177,894.17 × 32,332,324.89
  4. Step 4: Simplify right side
    106,102,771.35x = 5,146,591,389,195,945
  5. Step 5: Solve for x
    x = 5,146,591,389,195,945/106,102,771.35
  6. Step 6: Final answer
    x = 48,505,720.67

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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.