Home / 50,593,062.16-69,818,345.04-27,388,182.97

Finding the Fourth Proportional to 50,593,062.16, 69,818,345.04 and 27,388,182.97

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Solution

The fourth proportional to 50,593,062.16, 69,818,345.04 and 27,388,182.97 is: 37,795,648.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,062.16 : 69,818,345.04 = 27,388,182.97 : x
  2. Step 2: Convert to fraction form
    50,593,062.16/69,818,345.04 = 27,388,182.97/x
  3. Step 3: Cross multiply
    50,593,062.16x = 69,818,345.04 × 27,388,182.97
  4. Step 4: Simplify right side
    50,593,062.16x = 1,912,197,608,618,112
  5. Step 5: Solve for x
    x = 1,912,197,608,618,112/50,593,062.16
  6. Step 6: Final answer
    x = 37,795,648.79

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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.