Home / 24,861,868.20-37,229,816.70-19,823,020.20

Finding the Fourth Proportional to 24,861,868.20, 37,229,816.70 and 19,823,020.20

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Solution

The fourth proportional to 24,861,868.20, 37,229,816.70 and 19,823,020.20 is: 29,684,310.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,868.20 : 37,229,816.70 = 19,823,020.20 : x
  2. Step 2: Convert to fraction form
    24,861,868.20/37,229,816.70 = 19,823,020.20/x
  3. Step 3: Cross multiply
    24,861,868.20x = 37,229,816.70 × 19,823,020.20
  4. Step 4: Simplify right side
    24,861,868.20x = 738,007,408,486,397.38
  5. Step 5: Solve for x
    x = 738,007,408,486,397.38/24,861,868.20
  6. Step 6: Final answer
    x = 29,684,310.23

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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.