Home / 26,980,594.68-37,245,379.94-17,204,179.80

Finding the Fourth Proportional to 26,980,594.68, 37,245,379.94 and 17,204,179.80

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Solution

The fourth proportional to 26,980,594.68, 37,245,379.94 and 17,204,179.80 is: 23,749,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,980,594.68 : 37,245,379.94 = 17,204,179.80 : x
  2. Step 2: Convert to fraction form
    26,980,594.68/37,245,379.94 = 17,204,179.80/x
  3. Step 3: Cross multiply
    26,980,594.68x = 37,245,379.94 × 17,204,179.80
  4. Step 4: Simplify right side
    26,980,594.68x = 640,776,213,207,073.25
  5. Step 5: Solve for x
    x = 640,776,213,207,073.25/26,980,594.68
  6. Step 6: Final answer
    x = 23,749,521.49

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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.