Home / 11,358,195.64-17,038,364.18-8,802,273.44

Finding the Fourth Proportional to 11,358,195.64, 17,038,364.18 and 8,802,273.44

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Solution

The fourth proportional to 11,358,195.64, 17,038,364.18 and 8,802,273.44 is: 13,204,239.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,195.64 : 17,038,364.18 = 8,802,273.44 : x
  2. Step 2: Convert to fraction form
    11,358,195.64/17,038,364.18 = 8,802,273.44/x
  3. Step 3: Cross multiply
    11,358,195.64x = 17,038,364.18 × 8,802,273.44
  4. Step 4: Simplify right side
    11,358,195.64x = 149,976,340,481,245.94
  5. Step 5: Solve for x
    x = 149,976,340,481,245.94/11,358,195.64
  6. Step 6: Final answer
    x = 13,204,239.94

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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.