Home / 17,369,313.38-23,969,575.68-9,926,851.23

Finding the Fourth Proportional to 17,369,313.38, 23,969,575.68 and 9,926,851.23

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Solution

The fourth proportional to 17,369,313.38, 23,969,575.68 and 9,926,851.23 is: 13,699,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,369,313.38 : 23,969,575.68 = 9,926,851.23 : x
  2. Step 2: Convert to fraction form
    17,369,313.38/23,969,575.68 = 9,926,851.23/x
  3. Step 3: Cross multiply
    17,369,313.38x = 23,969,575.68 × 9,926,851.23
  4. Step 4: Simplify right side
    17,369,313.38x = 237,942,411,821,586.09
  5. Step 5: Solve for x
    x = 237,942,411,821,586.09/17,369,313.38
  6. Step 6: Final answer
    x = 13,699,010.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.