Home / 174,448,815.05-240,740,956.91-96,135,178.43

Finding the Fourth Proportional to 174,448,815.05, 240,740,956.91 and 96,135,178.43

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Solution

The fourth proportional to 174,448,815.05, 240,740,956.91 and 96,135,178.43 is: 132,667,423.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,448,815.05 : 240,740,956.91 = 96,135,178.43 : x
  2. Step 2: Convert to fraction form
    174,448,815.05/240,740,956.91 = 96,135,178.43/x
  3. Step 3: Cross multiply
    174,448,815.05x = 240,740,956.91 × 96,135,178.43
  4. Step 4: Simplify right side
    174,448,815.05x = 23,143,674,847,951,792
  5. Step 5: Solve for x
    x = 23,143,674,847,951,792/174,448,815.05
  6. Step 6: Final answer
    x = 132,667,423.63

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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.