Home / 362,251,769.85-543,377,654.78-362,251,769.85

Finding the Fourth Proportional to 362,251,769.85, 543,377,654.78 and 362,251,769.85

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Solution

The fourth proportional to 362,251,769.85, 543,377,654.78 and 362,251,769.85 is: 543,377,654.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,251,769.85 : 543,377,654.78 = 362,251,769.85 : x
  2. Step 2: Convert to fraction form
    362,251,769.85/543,377,654.78 = 362,251,769.85/x
  3. Step 3: Cross multiply
    362,251,769.85x = 543,377,654.78 × 362,251,769.85
  4. Step 4: Simplify right side
    362,251,769.85x = 196,839,517,139,186,048
  5. Step 5: Solve for x
    x = 196,839,517,139,186,048/362,251,769.85
  6. Step 6: Final answer
    x = 543,377,654.78

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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.