Home / 36,304,996.50-50,100,896.32-20,007,472.50

Finding the Fourth Proportional to 36,304,996.50, 50,100,896.32 and 20,007,472.50

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Solution

The fourth proportional to 36,304,996.50, 50,100,896.32 and 20,007,472.50 is: 27,610,312.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,996.50 : 50,100,896.32 = 20,007,472.50 : x
  2. Step 2: Convert to fraction form
    36,304,996.50/50,100,896.32 = 20,007,472.50/x
  3. Step 3: Cross multiply
    36,304,996.50x = 50,100,896.32 × 20,007,472.50
  4. Step 4: Simplify right side
    36,304,996.50x = 1,002,392,305,297,732.62
  5. Step 5: Solve for x
    x = 1,002,392,305,297,732.62/36,304,996.50
  6. Step 6: Final answer
    x = 27,610,312.68

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1.5x scale

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.