Home / 29,880,098.73-44,765,524.89-21,662,388.69

Finding the Fourth Proportional to 29,880,098.73, 44,765,524.89 and 21,662,388.69

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Solution

The fourth proportional to 29,880,098.73, 44,765,524.89 and 21,662,388.69 is: 32,453,982.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,880,098.73 : 44,765,524.89 = 21,662,388.69 : x
  2. Step 2: Convert to fraction form
    29,880,098.73/44,765,524.89 = 21,662,388.69/x
  3. Step 3: Cross multiply
    29,880,098.73x = 44,765,524.89 × 21,662,388.69
  4. Step 4: Simplify right side
    29,880,098.73x = 969,728,200,079,049.62
  5. Step 5: Solve for x
    x = 969,728,200,079,049.62/29,880,098.73
  6. Step 6: Final answer
    x = 32,453,982.46

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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.