Home / 335,065,163.40-502,597,745.10-226,226,046.60

Finding the Fourth Proportional to 335,065,163.40, 502,597,745.10 and 226,226,046.60

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Solution

The fourth proportional to 335,065,163.40, 502,597,745.10 and 226,226,046.60 is: 339,339,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,065,163.40 : 502,597,745.10 = 226,226,046.60 : x
  2. Step 2: Convert to fraction form
    335,065,163.40/502,597,745.10 = 226,226,046.60/x
  3. Step 3: Cross multiply
    335,065,163.40x = 502,597,745.10 × 226,226,046.60
  4. Step 4: Simplify right side
    335,065,163.40x = 113,700,700,904,047,520
  5. Step 5: Solve for x
    x = 113,700,700,904,047,520/335,065,163.40
  6. Step 6: Final answer
    x = 339,339,069.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.