Home / 22,039,694.72-33,059,874.72-8,393,596.64

Finding the Fourth Proportional to 22,039,694.72, 33,059,874.72 and 8,393,596.64

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Solution

The fourth proportional to 22,039,694.72, 33,059,874.72 and 8,393,596.64 is: 12,590,521.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,039,694.72 : 33,059,874.72 = 8,393,596.64 : x
  2. Step 2: Convert to fraction form
    22,039,694.72/33,059,874.72 = 8,393,596.64/x
  3. Step 3: Cross multiply
    22,039,694.72x = 33,059,874.72 × 8,393,596.64
  4. Step 4: Simplify right side
    22,039,694.72x = 277,491,253,368,612.94
  5. Step 5: Solve for x
    x = 277,491,253,368,612.94/22,039,694.72
  6. Step 6: Final answer
    x = 12,590,521.64

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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.