Home / 16,607,234.80-24,910,852.20-13,961,839.60

Finding the Fourth Proportional to 16,607,234.80, 24,910,852.20 and 13,961,839.60

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Solution

The fourth proportional to 16,607,234.80, 24,910,852.20 and 13,961,839.60 is: 20,942,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,234.80 : 24,910,852.20 = 13,961,839.60 : x
  2. Step 2: Convert to fraction form
    16,607,234.80/24,910,852.20 = 13,961,839.60/x
  3. Step 3: Cross multiply
    16,607,234.80x = 24,910,852.20 × 13,961,839.60
  4. Step 4: Simplify right side
    16,607,234.80x = 347,801,322,715,707.12
  5. Step 5: Solve for x
    x = 347,801,322,715,707.12/16,607,234.80
  6. Step 6: Final answer
    x = 20,942,759.40

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1.5x scale

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.