Home / 36,304,044.53-50,099,591.88-19,784,173.64

Finding the Fourth Proportional to 36,304,044.53, 50,099,591.88 and 19,784,173.64

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Solution

The fourth proportional to 36,304,044.53, 50,099,591.88 and 19,784,173.64 is: 27,302,165.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,044.53 : 50,099,591.88 = 19,784,173.64 : x
  2. Step 2: Convert to fraction form
    36,304,044.53/50,099,591.88 = 19,784,173.64/x
  3. Step 3: Cross multiply
    36,304,044.53x = 50,099,591.88 × 19,784,173.64
  4. Step 4: Simplify right side
    36,304,044.53x = 991,179,024,796,556.25
  5. Step 5: Solve for x
    x = 991,179,024,796,556.25/36,304,044.53
  6. Step 6: Final answer
    x = 27,302,165.30

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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.