Home / 14,424,675.24-21,640,512.12-4,327,296.24

Finding the Fourth Proportional to 14,424,675.24, 21,640,512.12 and 4,327,296.24

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Solution

The fourth proportional to 14,424,675.24, 21,640,512.12 and 4,327,296.24 is: 6,491,994.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,424,675.24 : 21,640,512.12 = 4,327,296.24 : x
  2. Step 2: Convert to fraction form
    14,424,675.24/21,640,512.12 = 4,327,296.24/x
  3. Step 3: Cross multiply
    14,424,675.24x = 21,640,512.12 × 4,327,296.24
  4. Step 4: Simplify right side
    14,424,675.24x = 93,644,906,728,550.44
  5. Step 5: Solve for x
    x = 93,644,906,728,550.44/14,424,675.24
  6. Step 6: Final answer
    x = 6,491,994.11

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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.