Home / 16,479,289.41-24,714,210.19-4,965,871.65

Finding the Fourth Proportional to 16,479,289.41, 24,714,210.19 and 4,965,871.65

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Solution

The fourth proportional to 16,479,289.41, 24,714,210.19 and 4,965,871.65 is: 7,447,383.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,479,289.41 : 24,714,210.19 = 4,965,871.65 : x
  2. Step 2: Convert to fraction form
    16,479,289.41/24,714,210.19 = 4,965,871.65/x
  3. Step 3: Cross multiply
    16,479,289.41x = 24,714,210.19 × 4,965,871.65
  4. Step 4: Simplify right side
    16,479,289.41x = 122,727,595,734,662.12
  5. Step 5: Solve for x
    x = 122,727,595,734,662.12/16,479,289.41
  6. Step 6: Final answer
    x = 7,447,383.97

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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.