Home / 14,735,105.28-22,105,647.12-4,635,377.28

Finding the Fourth Proportional to 14,735,105.28, 22,105,647.12 and 4,635,377.28

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Solution

The fourth proportional to 14,735,105.28, 22,105,647.12 and 4,635,377.28 is: 6,954,006.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735,105.28 : 22,105,647.12 = 4,635,377.28 : x
  2. Step 2: Convert to fraction form
    14,735,105.28/22,105,647.12 = 4,635,377.28/x
  3. Step 3: Cross multiply
    14,735,105.28x = 22,105,647.12 × 4,635,377.28
  4. Step 4: Simplify right side
    14,735,105.28x = 102,468,014,419,745.44
  5. Step 5: Solve for x
    x = 102,468,014,419,745.44/14,735,105.28
  6. Step 6: Final answer
    x = 6,954,006.26

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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.