Home / 50,536,957.80-69,741,001.84-27,332,084.82

Finding the Fourth Proportional to 50,536,957.80, 69,741,001.84 and 27,332,084.82

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Solution

The fourth proportional to 50,536,957.80, 69,741,001.84 and 27,332,084.82 is: 37,718,277.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,957.80 : 69,741,001.84 = 27,332,084.82 : x
  2. Step 2: Convert to fraction form
    50,536,957.80/69,741,001.84 = 27,332,084.82/x
  3. Step 3: Cross multiply
    50,536,957.80x = 69,741,001.84 × 27,332,084.82
  4. Step 4: Simplify right side
    50,536,957.80x = 1,906,166,977,722,656.25
  5. Step 5: Solve for x
    x = 1,906,166,977,722,656.25/50,536,957.80
  6. Step 6: Final answer
    x = 37,718,277.09

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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.