Home / 14,226,273.27-21,339,465.26-3,443,556.81

Finding the Fourth Proportional to 14,226,273.27, 21,339,465.26 and 3,443,556.81

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Solution

The fourth proportional to 14,226,273.27, 21,339,465.26 and 3,443,556.81 is: 5,165,348.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,273.27 : 21,339,465.26 = 3,443,556.81 : x
  2. Step 2: Convert to fraction form
    14,226,273.27/21,339,465.26 = 3,443,556.81/x
  3. Step 3: Cross multiply
    14,226,273.27x = 21,339,465.26 × 3,443,556.81
  4. Step 4: Simplify right side
    14,226,273.27x = 73,483,660,900,613.64
  5. Step 5: Solve for x
    x = 73,483,660,900,613.64/14,226,273.27
  6. Step 6: Final answer
    x = 5,165,348.61

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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.