Home / 50,594,507.46-69,820,443.78-27,389,634.38

Finding the Fourth Proportional to 50,594,507.46, 69,820,443.78 and 27,389,634.38

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Solution

The fourth proportional to 50,594,507.46, 69,820,443.78 and 27,389,634.38 is: 37,797,708.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594,507.46 : 69,820,443.78 = 27,389,634.38 : x
  2. Step 2: Convert to fraction form
    50,594,507.46/69,820,443.78 = 27,389,634.38/x
  3. Step 3: Cross multiply
    50,594,507.46x = 69,820,443.78 × 27,389,634.38
  4. Step 4: Simplify right side
    50,594,507.46x = 1,912,356,427,383,545
  5. Step 5: Solve for x
    x = 1,912,356,427,383,545/50,594,507.46
  6. Step 6: Final answer
    x = 37,797,708.16

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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.