Home / 16,635,611.28-24,955,797.24-5,122,052.67

Finding the Fourth Proportional to 16,635,611.28, 24,955,797.24 and 5,122,052.67

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Solution

The fourth proportional to 16,635,611.28, 24,955,797.24 and 5,122,052.67 is: 7,683,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,611.28 : 24,955,797.24 = 5,122,052.67 : x
  2. Step 2: Convert to fraction form
    16,635,611.28/24,955,797.24 = 5,122,052.67/x
  3. Step 3: Cross multiply
    16,635,611.28x = 24,955,797.24 × 5,122,052.67
  4. Step 4: Simplify right side
    16,635,611.28x = 127,824,907,885,120.62
  5. Step 5: Solve for x
    x = 127,824,907,885,120.62/16,635,611.28
  6. Step 6: Final answer
    x = 7,683,811.90

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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.