Home / 17,675,031.36-24,392,508.24-9,940,530.92

Finding the Fourth Proportional to 17,675,031.36, 24,392,508.24 and 9,940,530.92

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Solution

The fourth proportional to 17,675,031.36, 24,392,508.24 and 9,940,530.92 is: 13,718,475.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,675,031.36 : 24,392,508.24 = 9,940,530.92 : x
  2. Step 2: Convert to fraction form
    17,675,031.36/24,392,508.24 = 9,940,530.92/x
  3. Step 3: Cross multiply
    17,675,031.36x = 24,392,508.24 × 9,940,530.92
  4. Step 4: Simplify right side
    17,675,031.36x = 242,474,482,376,074.75
  5. Step 5: Solve for x
    x = 242,474,482,376,074.75/17,675,031.36
  6. Step 6: Final answer
    x = 13,718,475.37

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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.