Home / 14,373,612.30-21,560,418.45-4,276,233.30

Finding the Fourth Proportional to 14,373,612.30, 21,560,418.45 and 4,276,233.30

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Solution

The fourth proportional to 14,373,612.30, 21,560,418.45 and 4,276,233.30 is: 6,414,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,373,612.30 : 21,560,418.45 = 4,276,233.30 : x
  2. Step 2: Convert to fraction form
    14,373,612.30/21,560,418.45 = 4,276,233.30/x
  3. Step 3: Cross multiply
    14,373,612.30x = 21,560,418.45 × 4,276,233.30
  4. Step 4: Simplify right side
    14,373,612.30x = 92,197,379,337,824.38
  5. Step 5: Solve for x
    x = 92,197,379,337,824.38/14,373,612.30
  6. Step 6: Final answer
    x = 6,414,349.95

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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.