Home / 11,693,093.46-16,136,573.21-6,466,453.26

Finding the Fourth Proportional to 11,693,093.46, 16,136,573.21 and 6,466,453.26

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Solution

The fourth proportional to 11,693,093.46, 16,136,573.21 and 6,466,453.26 is: 8,923,763.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,693,093.46 : 16,136,573.21 = 6,466,453.26 : x
  2. Step 2: Convert to fraction form
    11,693,093.46/16,136,573.21 = 6,466,453.26/x
  3. Step 3: Cross multiply
    11,693,093.46x = 16,136,573.21 × 6,466,453.26
  4. Step 4: Simplify right side
    11,693,093.46x = 104,346,396,439,033.17
  5. Step 5: Solve for x
    x = 104,346,396,439,033.17/11,693,093.46
  6. Step 6: Final answer
    x = 8,923,763.14

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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.