Home / 36,704,687.58-50,651,397.72-20,184,795.54

Finding the Fourth Proportional to 36,704,687.58, 50,651,397.72 and 20,184,795.54

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Solution

The fourth proportional to 36,704,687.58, 50,651,397.72 and 20,184,795.54 is: 27,854,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,704,687.58 : 50,651,397.72 = 20,184,795.54 : x
  2. Step 2: Convert to fraction form
    36,704,687.58/50,651,397.72 = 20,184,795.54/x
  3. Step 3: Cross multiply
    36,704,687.58x = 50,651,397.72 × 20,184,795.54
  4. Step 4: Simplify right side
    36,704,687.58x = 1,022,388,106,793,422.12
  5. Step 5: Solve for x
    x = 1,022,388,106,793,422.12/36,704,687.58
  6. Step 6: Final answer
    x = 27,854,428.80

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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.