Home / 16,320,936.66-24,480,519.06-4,960,499.58

Finding the Fourth Proportional to 16,320,936.66, 24,480,519.06 and 4,960,499.58

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Solution

The fourth proportional to 16,320,936.66, 24,480,519.06 and 4,960,499.58 is: 7,440,480.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,936.66 : 24,480,519.06 = 4,960,499.58 : x
  2. Step 2: Convert to fraction form
    16,320,936.66/24,480,519.06 = 4,960,499.58/x
  3. Step 3: Cross multiply
    16,320,936.66x = 24,480,519.06 × 4,960,499.58
  4. Step 4: Simplify right side
    16,320,936.66x = 121,435,604,515,311.98
  5. Step 5: Solve for x
    x = 121,435,604,515,311.98/16,320,936.66
  6. Step 6: Final answer
    x = 7,440,480.11

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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.