Home / 364,819,059.24-547,115,410.27-131,619,455.62

Finding the Fourth Proportional to 364,819,059.24, 547,115,410.27 and 131,619,455.62

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Solution

The fourth proportional to 364,819,059.24, 547,115,410.27 and 131,619,455.62 is: 197,388,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,819,059.24 : 547,115,410.27 = 131,619,455.62 : x
  2. Step 2: Convert to fraction form
    364,819,059.24/547,115,410.27 = 131,619,455.62/x
  3. Step 3: Cross multiply
    364,819,059.24x = 547,115,410.27 × 131,619,455.62
  4. Step 4: Simplify right side
    364,819,059.24x = 72,011,032,459,847,096
  5. Step 5: Solve for x
    x = 72,011,032,459,847,096/364,819,059.24
  6. Step 6: Final answer
    x = 197,388,350.85

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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.