Home / 15,164,920.20-22,747,380.30-10,063,086.60

Finding the Fourth Proportional to 15,164,920.20, 22,747,380.30 and 10,063,086.60

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Solution

The fourth proportional to 15,164,920.20, 22,747,380.30 and 10,063,086.60 is: 15,094,629.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,164,920.20 : 22,747,380.30 = 10,063,086.60 : x
  2. Step 2: Convert to fraction form
    15,164,920.20/22,747,380.30 = 10,063,086.60/x
  3. Step 3: Cross multiply
    15,164,920.20x = 22,747,380.30 × 10,063,086.60
  4. Step 4: Simplify right side
    15,164,920.20x = 228,908,857,882,033.97
  5. Step 5: Solve for x
    x = 228,908,857,882,033.97/15,164,920.20
  6. Step 6: Final answer
    x = 15,094,629.90

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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.