Home / 16,733,044-25,110,183.84-7,148,494.72

Finding the Fourth Proportional to 16,733,044, 25,110,183.84 and 7,148,494.72

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Solution

The fourth proportional to 16,733,044, 25,110,183.84 and 7,148,494.72 is: 10,727,278.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,733,044 : 25,110,183.84 = 7,148,494.72 : x
  2. Step 2: Convert to fraction form
    16,733,044/25,110,183.84 = 7,148,494.72/x
  3. Step 3: Cross multiply
    16,733,044x = 25,110,183.84 × 7,148,494.72
  4. Step 4: Simplify right side
    16,733,044x = 179,500,016,598,469.31
  5. Step 5: Solve for x
    x = 179,500,016,598,469.31/16,733,044
  6. Step 6: Final answer
    x = 10,727,278.11

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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.