Home / 16,284,992.70-24,427,489.05-9,454,554.30

Finding the Fourth Proportional to 16,284,992.70, 24,427,489.05 and 9,454,554.30

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Solution

The fourth proportional to 16,284,992.70, 24,427,489.05 and 9,454,554.30 is: 14,181,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,992.70 : 24,427,489.05 = 9,454,554.30 : x
  2. Step 2: Convert to fraction form
    16,284,992.70/24,427,489.05 = 9,454,554.30/x
  3. Step 3: Cross multiply
    16,284,992.70x = 24,427,489.05 × 9,454,554.30
  4. Step 4: Simplify right side
    16,284,992.70x = 230,951,021,635,880.44
  5. Step 5: Solve for x
    x = 230,951,021,635,880.44/16,284,992.70
  6. Step 6: Final answer
    x = 14,181,831.45

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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.