Home / 15,194,644.26-22,792,020.21-3,680,119.23

Finding the Fourth Proportional to 15,194,644.26, 22,792,020.21 and 3,680,119.23

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Solution

The fourth proportional to 15,194,644.26, 22,792,020.21 and 3,680,119.23 is: 5,520,191.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194,644.26 : 22,792,020.21 = 3,680,119.23 : x
  2. Step 2: Convert to fraction form
    15,194,644.26/22,792,020.21 = 3,680,119.23/x
  3. Step 3: Cross multiply
    15,194,644.26x = 22,792,020.21 × 3,680,119.23
  4. Step 4: Simplify right side
    15,194,644.26x = 83,877,351,865,369.64
  5. Step 5: Solve for x
    x = 83,877,351,865,369.64/15,194,644.26
  6. Step 6: Final answer
    x = 5,520,191.88

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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.