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Finding the Fourth Proportional to 29,469,646.49, 44,211,096.44 and 8,997,653.43

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Solution

The fourth proportional to 29,469,646.49, 44,211,096.44 and 8,997,653.43 is: 13,498,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,646.49 : 44,211,096.44 = 8,997,653.43 : x
  2. Step 2: Convert to fraction form
    29,469,646.49/44,211,096.44 = 8,997,653.43/x
  3. Step 3: Cross multiply
    29,469,646.49x = 44,211,096.44 × 8,997,653.43
  4. Step 4: Simplify right side
    29,469,646.49x = 397,796,123,482,438.50
  5. Step 5: Solve for x
    x = 397,796,123,482,438.50/29,469,646.49
  6. Step 6: Final answer
    x = 13,498,503.41

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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.