Home / 17,524,321.60-26,295,892.96-7,296,242.24

Finding the Fourth Proportional to 17,524,321.60, 26,295,892.96 and 7,296,242.24

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Solution

The fourth proportional to 17,524,321.60, 26,295,892.96 and 7,296,242.24 is: 10,948,281.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,524,321.60 : 26,295,892.96 = 7,296,242.24 : x
  2. Step 2: Convert to fraction form
    17,524,321.60/26,295,892.96 = 7,296,242.24/x
  3. Step 3: Cross multiply
    17,524,321.60x = 26,295,892.96 × 7,296,242.24
  4. Step 4: Simplify right side
    17,524,321.60x = 191,861,204,953,270.66
  5. Step 5: Solve for x
    x = 191,861,204,953,270.66/17,524,321.60
  6. Step 6: Final answer
    x = 10,948,281.44

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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.