Home / 159,408,049.35-239,112,074.03-44,410,340.55

Finding the Fourth Proportional to 159,408,049.35, 239,112,074.03 and 44,410,340.55

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Solution

The fourth proportional to 159,408,049.35, 239,112,074.03 and 44,410,340.55 is: 66,615,510.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,408,049.35 : 239,112,074.03 = 44,410,340.55 : x
  2. Step 2: Convert to fraction form
    159,408,049.35/239,112,074.03 = 44,410,340.55/x
  3. Step 3: Cross multiply
    159,408,049.35x = 239,112,074.03 × 44,410,340.55
  4. Step 4: Simplify right side
    159,408,049.35x = 10,619,048,637,067,058
  5. Step 5: Solve for x
    x = 10,619,048,637,067,058/159,408,049.35
  6. Step 6: Final answer
    x = 66,615,510.83

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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.