Home / 29,049,912.10-43,570,202.55-8,850,456.10

Finding the Fourth Proportional to 29,049,912.10, 43,570,202.55 and 8,850,456.10

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Solution

The fourth proportional to 29,049,912.10, 43,570,202.55 and 8,850,456.10 is: 13,274,262.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,049,912.10 : 43,570,202.55 = 8,850,456.10 : x
  2. Step 2: Convert to fraction form
    29,049,912.10/43,570,202.55 = 8,850,456.10/x
  3. Step 3: Cross multiply
    29,049,912.10x = 43,570,202.55 × 8,850,456.10
  4. Step 4: Simplify right side
    29,049,912.10x = 385,616,164,936,883
  5. Step 5: Solve for x
    x = 385,616,164,936,883/29,049,912.10
  6. Step 6: Final answer
    x = 13,274,262.71

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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.