Home / 46,027,137.96-69,022,761.66-17,257,562.28

Finding the Fourth Proportional to 46,027,137.96, 69,022,761.66 and 17,257,562.28

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Solution

The fourth proportional to 46,027,137.96, 69,022,761.66 and 17,257,562.28 is: 25,879,614.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,027,137.96 : 69,022,761.66 = 17,257,562.28 : x
  2. Step 2: Convert to fraction form
    46,027,137.96/69,022,761.66 = 17,257,562.28/x
  3. Step 3: Cross multiply
    46,027,137.96x = 69,022,761.66 × 17,257,562.28
  4. Step 4: Simplify right side
    46,027,137.96x = 1,191,164,608,085,046.25
  5. Step 5: Solve for x
    x = 1,191,164,608,085,046.25/46,027,137.96
  6. Step 6: Final answer
    x = 25,879,614.96

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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.