Home / 24,419,039.40-36,633,807.90-7,381,434.60

Finding the Fourth Proportional to 24,419,039.40, 36,633,807.90 and 7,381,434.60

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Solution

The fourth proportional to 24,419,039.40, 36,633,807.90 and 7,381,434.60 is: 11,073,738.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,419,039.40 : 36,633,807.90 = 7,381,434.60 : x
  2. Step 2: Convert to fraction form
    24,419,039.40/36,633,807.90 = 7,381,434.60/x
  3. Step 3: Cross multiply
    24,419,039.40x = 36,633,807.90 × 7,381,434.60
  4. Step 4: Simplify right side
    24,419,039.40x = 270,410,057,162,813.31
  5. Step 5: Solve for x
    x = 270,410,057,162,813.31/24,419,039.40
  6. Step 6: Final answer
    x = 11,073,738.52

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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.