Home / 16,794,393.24-23,175,517.10-9,352,439.10

Finding the Fourth Proportional to 16,794,393.24, 23,175,517.10 and 9,352,439.10

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Solution

The fourth proportional to 16,794,393.24, 23,175,517.10 and 9,352,439.10 is: 12,905,950.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,393.24 : 23,175,517.10 = 9,352,439.10 : x
  2. Step 2: Convert to fraction form
    16,794,393.24/23,175,517.10 = 9,352,439.10/x
  3. Step 3: Cross multiply
    16,794,393.24x = 23,175,517.10 × 9,352,439.10
  4. Step 4: Simplify right side
    16,794,393.24x = 216,747,612,288,758.62
  5. Step 5: Solve for x
    x = 216,747,612,288,758.62/16,794,393.24
  6. Step 6: Final answer
    x = 12,905,950.77

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Double scale
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1.5x scale

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.