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Finding the Fourth Proportional to 16,640,150, 24,960,225 and 4,032,662

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Solution

The fourth proportional to 16,640,150, 24,960,225 and 4,032,662 is: 6,048,993

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,640,150 : 24,960,225 = 4,032,662 : x
  2. Step 2: Convert to fraction form
    16,640,150/24,960,225 = 4,032,662/x
  3. Step 3: Cross multiply
    16,640,150x = 24,960,225 × 4,032,662
  4. Step 4: Simplify right side
    16,640,150x = 100,656,150,868,950
  5. Step 5: Solve for x
    x = 100,656,150,868,950/16,640,150
  6. Step 6: Final answer
    x = 6,048,993

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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.