Home / 36,304,524.08-50,098,970.72-19,784,311.54

Finding the Fourth Proportional to 36,304,524.08, 50,098,970.72 and 19,784,311.54

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Solution

The fourth proportional to 36,304,524.08, 50,098,970.72 and 19,784,311.54 is: 27,301,656.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,524.08 : 50,098,970.72 = 19,784,311.54 : x
  2. Step 2: Convert to fraction form
    36,304,524.08/50,098,970.72 = 19,784,311.54/x
  3. Step 3: Cross multiply
    36,304,524.08x = 50,098,970.72 × 19,784,311.54
  4. Step 4: Simplify right side
    36,304,524.08x = 991,173,644,708,184.88
  5. Step 5: Solve for x
    x = 991,173,644,708,184.88/36,304,524.08
  6. Step 6: Final answer
    x = 27,301,656.47

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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.