Home / 17,309,857.04-23,762,514.68-14,858,211.81

Finding the Fourth Proportional to 17,309,857.04, 23,762,514.68 and 14,858,211.81

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Solution

The fourth proportional to 17,309,857.04, 23,762,514.68 and 14,858,211.81 is: 20,396,960.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309,857.04 : 23,762,514.68 = 14,858,211.81 : x
  2. Step 2: Convert to fraction form
    17,309,857.04/23,762,514.68 = 14,858,211.81/x
  3. Step 3: Cross multiply
    17,309,857.04x = 23,762,514.68 × 14,858,211.81
  4. Step 4: Simplify right side
    17,309,857.04x = 353,068,476,253,674.38
  5. Step 5: Solve for x
    x = 353,068,476,253,674.38/17,309,857.04
  6. Step 6: Final answer
    x = 20,396,960.85

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.