Home / 50,536,956.82-69,741,000.48-27,332,083.84

Finding the Fourth Proportional to 50,536,956.82, 69,741,000.48 and 27,332,083.84

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Solution

The fourth proportional to 50,536,956.82, 69,741,000.48 and 27,332,083.84 is: 37,718,275.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,956.82 : 69,741,000.48 = 27,332,083.84 : x
  2. Step 2: Convert to fraction form
    50,536,956.82/69,741,000.48 = 27,332,083.84/x
  3. Step 3: Cross multiply
    50,536,956.82x = 69,741,000.48 × 27,332,083.84
  4. Step 4: Simplify right side
    50,536,956.82x = 1,906,166,872,204,840.25
  5. Step 5: Solve for x
    x = 1,906,166,872,204,840.25/50,536,956.82
  6. Step 6: Final answer
    x = 37,718,275.74

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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.