Home / 16,014,039.60-24,016,091.22-5,777,568.72

Finding the Fourth Proportional to 16,014,039.60, 24,016,091.22 and 5,777,568.72

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Solution

The fourth proportional to 16,014,039.60, 24,016,091.22 and 5,777,568.72 is: 8,664,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,039.60 : 24,016,091.22 = 5,777,568.72 : x
  2. Step 2: Convert to fraction form
    16,014,039.60/24,016,091.22 = 5,777,568.72/x
  3. Step 3: Cross multiply
    16,014,039.60x = 24,016,091.22 × 5,777,568.72
  4. Step 4: Simplify right side
    16,014,039.60x = 138,754,617,409,338.62
  5. Step 5: Solve for x
    x = 138,754,617,409,338.62/16,014,039.60
  6. Step 6: Final answer
    x = 8,664,560.65

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1.5x scale

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.