Home / 26,074,051.62-35,986,644.34-15,058,821.52

Finding the Fourth Proportional to 26,074,051.62, 35,986,644.34 and 15,058,821.52

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Solution

The fourth proportional to 26,074,051.62, 35,986,644.34 and 15,058,821.52 is: 20,783,745.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,051.62 : 35,986,644.34 = 15,058,821.52 : x
  2. Step 2: Convert to fraction form
    26,074,051.62/35,986,644.34 = 15,058,821.52/x
  3. Step 3: Cross multiply
    26,074,051.62x = 35,986,644.34 × 15,058,821.52
  4. Step 4: Simplify right side
    26,074,051.62x = 541,916,454,219,778.25
  5. Step 5: Solve for x
    x = 541,916,454,219,778.25/26,074,051.62
  6. Step 6: Final answer
    x = 20,783,745.55

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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.