Home / 24,861,890.70-37,229,850.45-19,823,042.70

Finding the Fourth Proportional to 24,861,890.70, 37,229,850.45 and 19,823,042.70

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Solution

The fourth proportional to 24,861,890.70, 37,229,850.45 and 19,823,042.70 is: 29,684,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,890.70 : 37,229,850.45 = 19,823,042.70 : x
  2. Step 2: Convert to fraction form
    24,861,890.70/37,229,850.45 = 19,823,042.70/x
  3. Step 3: Cross multiply
    24,861,890.70x = 37,229,850.45 × 19,823,042.70
  4. Step 4: Simplify right side
    24,861,890.70x = 738,008,915,184,964.25
  5. Step 5: Solve for x
    x = 738,008,915,184,964.25/24,861,890.70
  6. Step 6: Final answer
    x = 29,684,343.97

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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.