Home / 11,336,198.16-17,001,135.66-3,136,865.52

Finding the Fourth Proportional to 11,336,198.16, 17,001,135.66 and 3,136,865.52

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Solution

The fourth proportional to 11,336,198.16, 17,001,135.66 and 3,136,865.52 is: 4,704,423.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,198.16 : 17,001,135.66 = 3,136,865.52 : x
  2. Step 2: Convert to fraction form
    11,336,198.16/17,001,135.66 = 3,136,865.52/x
  3. Step 3: Cross multiply
    11,336,198.16x = 17,001,135.66 × 3,136,865.52
  4. Step 4: Simplify right side
    11,336,198.16x = 53,330,276,252,696.45
  5. Step 5: Solve for x
    x = 53,330,276,252,696.45/11,336,198.16
  6. Step 6: Final answer
    x = 4,704,423.43

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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.