Home / 26,751,625.70-40,127,438.55-17,504,552.30

Finding the Fourth Proportional to 26,751,625.70, 40,127,438.55 and 17,504,552.30

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Solution

The fourth proportional to 26,751,625.70, 40,127,438.55 and 17,504,552.30 is: 26,256,828.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,625.70 : 40,127,438.55 = 17,504,552.30 : x
  2. Step 2: Convert to fraction form
    26,751,625.70/40,127,438.55 = 17,504,552.30/x
  3. Step 3: Cross multiply
    26,751,625.70x = 40,127,438.55 × 17,504,552.30
  4. Step 4: Simplify right side
    26,751,625.70x = 702,412,846,763,511.12
  5. Step 5: Solve for x
    x = 702,412,846,763,511.12/26,751,625.70
  6. Step 6: Final answer
    x = 26,256,828.45

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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.