Home / 24,248,487.11-36,378,521.78-8,074,578.56

Finding the Fourth Proportional to 24,248,487.11, 36,378,521.78 and 8,074,578.56

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Solution

The fourth proportional to 24,248,487.11, 36,378,521.78 and 8,074,578.56 is: 12,113,796.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,248,487.11 : 36,378,521.78 = 8,074,578.56 : x
  2. Step 2: Convert to fraction form
    24,248,487.11/36,378,521.78 = 8,074,578.56/x
  3. Step 3: Cross multiply
    24,248,487.11x = 36,378,521.78 × 8,074,578.56
  4. Step 4: Simplify right side
    24,248,487.11x = 293,741,231,787,015.50
  5. Step 5: Solve for x
    x = 293,741,231,787,015.50/24,248,487.11
  6. Step 6: Final answer
    x = 12,113,796.23

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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.