Home / 16,940,104.80-23,375,446.92-9,596,364.72

Finding the Fourth Proportional to 16,940,104.80, 23,375,446.92 and 9,596,364.72

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Solution

The fourth proportional to 16,940,104.80, 23,375,446.92 and 9,596,364.72 is: 13,241,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,940,104.80 : 23,375,446.92 = 9,596,364.72 : x
  2. Step 2: Convert to fraction form
    16,940,104.80/23,375,446.92 = 9,596,364.72/x
  3. Step 3: Cross multiply
    16,940,104.80x = 23,375,446.92 × 9,596,364.72
  4. Step 4: Simplify right side
    16,940,104.80x = 224,319,314,137,320.69
  5. Step 5: Solve for x
    x = 224,319,314,137,320.69/16,940,104.80
  6. Step 6: Final answer
    x = 13,241,908.29

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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.