Home / 192,587,037.29-265,770,626.60-104,481,034.97

Finding the Fourth Proportional to 192,587,037.29, 265,770,626.60 and 104,481,034.97

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Solution

The fourth proportional to 192,587,037.29, 265,770,626.60 and 104,481,034.97 is: 144,184,107.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,587,037.29 : 265,770,626.60 = 104,481,034.97 : x
  2. Step 2: Convert to fraction form
    192,587,037.29/265,770,626.60 = 104,481,034.97/x
  3. Step 3: Cross multiply
    192,587,037.29x = 265,770,626.60 × 104,481,034.97
  4. Step 4: Simplify right side
    192,587,037.29x = 27,767,990,129,942,156
  5. Step 5: Solve for x
    x = 27,767,990,129,942,156/192,587,037.29
  6. Step 6: Final answer
    x = 144,184,107.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.