Home / 17,322,723.14-25,972,274.91-8,786,599.70

Finding the Fourth Proportional to 17,322,723.14, 25,972,274.91 and 8,786,599.70

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Solution

The fourth proportional to 17,322,723.14, 25,972,274.91 and 8,786,599.70 is: 13,173,909.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,322,723.14 : 25,972,274.91 = 8,786,599.70 : x
  2. Step 2: Convert to fraction form
    17,322,723.14/25,972,274.91 = 8,786,599.70/x
  3. Step 3: Cross multiply
    17,322,723.14x = 25,972,274.91 × 8,786,599.70
  4. Step 4: Simplify right side
    17,322,723.14x = 228,207,982,932,523.50
  5. Step 5: Solve for x
    x = 228,207,982,932,523.50/17,322,723.14
  6. Step 6: Final answer
    x = 13,173,909.27

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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.