Home / 17,313,069.32-23,892,058.92-9,473,318.12

Finding the Fourth Proportional to 17,313,069.32, 23,892,058.92 and 9,473,318.12

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Solution

The fourth proportional to 17,313,069.32, 23,892,058.92 and 9,473,318.12 is: 13,073,191.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,313,069.32 : 23,892,058.92 = 9,473,318.12 : x
  2. Step 2: Convert to fraction form
    17,313,069.32/23,892,058.92 = 9,473,318.12/x
  3. Step 3: Cross multiply
    17,313,069.32x = 23,892,058.92 × 9,473,318.12
  4. Step 4: Simplify right side
    17,313,069.32x = 226,337,074,690,943.62
  5. Step 5: Solve for x
    x = 226,337,074,690,943.62/17,313,069.32
  6. Step 6: Final answer
    x = 13,073,191.73

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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.