Home / 16,052,076.91-24,078,050.43-5,814,540.78

Finding the Fourth Proportional to 16,052,076.91, 24,078,050.43 and 5,814,540.78

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Solution

The fourth proportional to 16,052,076.91, 24,078,050.43 and 5,814,540.78 is: 8,721,787.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,052,076.91 : 24,078,050.43 = 5,814,540.78 : x
  2. Step 2: Convert to fraction form
    16,052,076.91/24,078,050.43 = 5,814,540.78/x
  3. Step 3: Cross multiply
    16,052,076.91x = 24,078,050.43 × 5,814,540.78
  4. Step 4: Simplify right side
    16,052,076.91x = 140,002,806,048,741.12
  5. Step 5: Solve for x
    x = 140,002,806,048,741.12/16,052,076.91
  6. Step 6: Final answer
    x = 8,721,787.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.