Home / 244,204,908.80-336,929,285.76-146,384,072.96

Finding the Fourth Proportional to 244,204,908.80, 336,929,285.76 and 146,384,072.96

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Solution

The fourth proportional to 244,204,908.80, 336,929,285.76 and 146,384,072.96 is: 201,965,969.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,204,908.80 : 336,929,285.76 = 146,384,072.96 : x
  2. Step 2: Convert to fraction form
    244,204,908.80/336,929,285.76 = 146,384,072.96/x
  3. Step 3: Cross multiply
    244,204,908.80x = 336,929,285.76 × 146,384,072.96
  4. Step 4: Simplify right side
    244,204,908.80x = 49,321,081,149,052,528
  5. Step 5: Solve for x
    x = 49,321,081,149,052,528/244,204,908.80
  6. Step 6: Final answer
    x = 201,965,969.45

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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.