Home / 36,304,045.53-50,099,593.26-19,784,174.64

Finding the Fourth Proportional to 36,304,045.53, 50,099,593.26 and 19,784,174.64

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Solution

The fourth proportional to 36,304,045.53, 50,099,593.26 and 19,784,174.64 is: 27,302,166.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,045.53 : 50,099,593.26 = 19,784,174.64 : x
  2. Step 2: Convert to fraction form
    36,304,045.53/50,099,593.26 = 19,784,174.64/x
  3. Step 3: Cross multiply
    36,304,045.53x = 50,099,593.26 × 19,784,174.64
  4. Step 4: Simplify right side
    36,304,045.53x = 991,179,102,448,806.88
  5. Step 5: Solve for x
    x = 991,179,102,448,806.88/36,304,045.53
  6. Step 6: Final answer
    x = 27,302,166.69

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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.