Home / 36,304,049.03-50,099,598.09-19,784,178.14

Finding the Fourth Proportional to 36,304,049.03, 50,099,598.09 and 19,784,178.14

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Solution

The fourth proportional to 36,304,049.03, 50,099,598.09 and 19,784,178.14 is: 27,302,171.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,049.03 : 50,099,598.09 = 19,784,178.14 : x
  2. Step 2: Convert to fraction form
    36,304,049.03/50,099,598.09 = 19,784,178.14/x
  3. Step 3: Cross multiply
    36,304,049.03x = 50,099,598.09 × 19,784,178.14
  4. Step 4: Simplify right side
    36,304,049.03x = 991,179,373,104,465.88
  5. Step 5: Solve for x
    x = 991,179,373,104,465.88/36,304,049.03
  6. Step 6: Final answer
    x = 27,302,171.51

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Double scale
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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.