Home / 17,644,251,748.87-26,474,193,292.91-9,248,162,011.83

Finding the Fourth Proportional to 17,644,251,748.87, 26,474,193,292.91 and 9,248,162,011.83

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Solution

The fourth proportional to 17,644,251,748.87, 26,474,193,292.91 and 9,248,162,011.83 is: 13,876,339,568.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644,251,748.87 : 26,474,193,292.91 = 9,248,162,011.83 : x
  2. Step 2: Convert to fraction form
    17,644,251,748.87/26,474,193,292.91 = 9,248,162,011.83/x
  3. Step 3: Cross multiply
    17,644,251,748.87x = 26,474,193,292.91 × 9,248,162,011.83
  4. Step 4: Simplify right side
    17,644,251,748.87x = 244,837,628,705,334,820,864
  5. Step 5: Solve for x
    x = 244,837,628,705,334,820,864/17,644,251,748.87
  6. Step 6: Final answer
    x = 13,876,339,568.84

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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.