Home / 26,074,049.62-35,986,641.58-15,058,819.52

Finding the Fourth Proportional to 26,074,049.62, 35,986,641.58 and 15,058,819.52

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Solution

The fourth proportional to 26,074,049.62, 35,986,641.58 and 15,058,819.52 is: 20,783,742.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,049.62 : 35,986,641.58 = 15,058,819.52 : x
  2. Step 2: Convert to fraction form
    26,074,049.62/35,986,641.58 = 15,058,819.52/x
  3. Step 3: Cross multiply
    26,074,049.62x = 35,986,641.58 × 15,058,819.52
  4. Step 4: Simplify right side
    26,074,049.62x = 541,916,340,684,147.62
  5. Step 5: Solve for x
    x = 541,916,340,684,147.62/26,074,049.62
  6. Step 6: Final answer
    x = 20,783,742.79

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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.