Home / 17,313,069.82-23,892,059.61-9,473,318.62

Finding the Fourth Proportional to 17,313,069.82, 23,892,059.61 and 9,473,318.62

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Solution

The fourth proportional to 17,313,069.82, 23,892,059.61 and 9,473,318.62 is: 13,073,192.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,313,069.82 : 23,892,059.61 = 9,473,318.62 : x
  2. Step 2: Convert to fraction form
    17,313,069.82/23,892,059.61 = 9,473,318.62/x
  3. Step 3: Cross multiply
    17,313,069.82x = 23,892,059.61 × 9,473,318.62
  4. Step 4: Simplify right side
    17,313,069.82x = 226,337,093,173,562.91
  5. Step 5: Solve for x
    x = 226,337,093,173,562.91/17,313,069.82
  6. Step 6: Final answer
    x = 13,073,192.42

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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.