Home / 17,004,632.92-25,512,457.38-10,180,138.84

Finding the Fourth Proportional to 17,004,632.92, 25,512,457.38 and 10,180,138.84

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Solution

The fourth proportional to 17,004,632.92, 25,512,457.38 and 10,180,138.84 is: 15,273,505.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004,632.92 : 25,512,457.38 = 10,180,138.84 : x
  2. Step 2: Convert to fraction form
    17,004,632.92/25,512,457.38 = 10,180,138.84/x
  3. Step 3: Cross multiply
    17,004,632.92x = 25,512,457.38 × 10,180,138.84
  4. Step 4: Simplify right side
    17,004,632.92x = 259,720,358,277,982.62
  5. Step 5: Solve for x
    x = 259,720,358,277,982.62/17,004,632.92
  6. Step 6: Final answer
    x = 15,273,505.73

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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.