Home / 15,972,000.60-23,958,000.90-7,468,944.60

Finding the Fourth Proportional to 15,972,000.60, 23,958,000.90 and 7,468,944.60

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Solution

The fourth proportional to 15,972,000.60, 23,958,000.90 and 7,468,944.60 is: 11,203,416.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,972,000.60 : 23,958,000.90 = 7,468,944.60 : x
  2. Step 2: Convert to fraction form
    15,972,000.60/23,958,000.90 = 7,468,944.60/x
  3. Step 3: Cross multiply
    15,972,000.60x = 23,958,000.90 × 7,468,944.60
  4. Step 4: Simplify right side
    15,972,000.60x = 178,940,981,448,850.12
  5. Step 5: Solve for x
    x = 178,940,981,448,850.12/15,972,000.60
  6. Step 6: Final answer
    x = 11,203,416.90

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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.