Home / 17,231,668.59-23,783,231.31-10,266,426.42

Finding the Fourth Proportional to 17,231,668.59, 23,783,231.31 and 10,266,426.42

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Solution

The fourth proportional to 17,231,668.59, 23,783,231.31 and 10,266,426.42 is: 14,169,770.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,231,668.59 : 23,783,231.31 = 10,266,426.42 : x
  2. Step 2: Convert to fraction form
    17,231,668.59/23,783,231.31 = 10,266,426.42/x
  3. Step 3: Cross multiply
    17,231,668.59x = 23,783,231.31 × 10,266,426.42
  4. Step 4: Simplify right side
    17,231,668.59x = 244,168,794,273,955.19
  5. Step 5: Solve for x
    x = 244,168,794,273,955.19/17,231,668.59
  6. Step 6: Final answer
    x = 14,169,770.79

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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.