Home / 15,801,076.15-23,701,614.23-4,441,524.78

Finding the Fourth Proportional to 15,801,076.15, 23,701,614.23 and 4,441,524.78

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Solution

The fourth proportional to 15,801,076.15, 23,701,614.23 and 4,441,524.78 is: 6,662,287.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,076.15 : 23,701,614.23 = 4,441,524.78 : x
  2. Step 2: Convert to fraction form
    15,801,076.15/23,701,614.23 = 4,441,524.78/x
  3. Step 3: Cross multiply
    15,801,076.15x = 23,701,614.23 × 4,441,524.78
  4. Step 4: Simplify right side
    15,801,076.15x = 105,271,306,928,545.62
  5. Step 5: Solve for x
    x = 105,271,306,928,545.62/15,801,076.15
  6. Step 6: Final answer
    x = 6,662,287.17

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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.