Home / 14,440,512.42-21,660,601.79-3,510,763.94

Finding the Fourth Proportional to 14,440,512.42, 21,660,601.79 and 3,510,763.94

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Solution

The fourth proportional to 14,440,512.42, 21,660,601.79 and 3,510,763.94 is: 5,266,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,440,512.42 : 21,660,601.79 = 3,510,763.94 : x
  2. Step 2: Convert to fraction form
    14,440,512.42/21,660,601.79 = 3,510,763.94/x
  3. Step 3: Cross multiply
    14,440,512.42x = 21,660,601.79 × 3,510,763.94
  4. Step 4: Simplify right side
    14,440,512.42x = 76,045,259,745,959.86
  5. Step 5: Solve for x
    x = 76,045,259,745,959.86/14,440,512.42
  6. Step 6: Final answer
    x = 5,266,105.35

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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.