Home / 17,618,097.24-26,436,778.20-6,835,823.64

Finding the Fourth Proportional to 17,618,097.24, 26,436,778.20 and 6,835,823.64

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Solution

The fourth proportional to 17,618,097.24, 26,436,778.20 and 6,835,823.64 is: 10,257,472.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,618,097.24 : 26,436,778.20 = 6,835,823.64 : x
  2. Step 2: Convert to fraction form
    17,618,097.24/26,436,778.20 = 6,835,823.64/x
  3. Step 3: Cross multiply
    17,618,097.24x = 26,436,778.20 × 6,835,823.64
  4. Step 4: Simplify right side
    17,618,097.24x = 180,717,153,384,996.62
  5. Step 5: Solve for x
    x = 180,717,153,384,996.62/17,618,097.24
  6. Step 6: Final answer
    x = 10,257,472.81

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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.