Home / 36,304,886.94-50,101,793.91-20,008,412.70

Finding the Fourth Proportional to 36,304,886.94, 50,101,793.91 and 20,008,412.70

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Solution

The fourth proportional to 36,304,886.94, 50,101,793.91 and 20,008,412.70 is: 27,612,188.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,886.94 : 50,101,793.91 = 20,008,412.70 : x
  2. Step 2: Convert to fraction form
    36,304,886.94/50,101,793.91 = 20,008,412.70/x
  3. Step 3: Cross multiply
    36,304,886.94x = 50,101,793.91 × 20,008,412.70
  4. Step 4: Simplify right side
    36,304,886.94x = 1,002,457,369,561,626.50
  5. Step 5: Solve for x
    x = 1,002,457,369,561,626.50/36,304,886.94
  6. Step 6: Final answer
    x = 27,612,188.17

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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.