Home / 27,670,825.43-41,531,425.40-14,727,842.31

Finding the Fourth Proportional to 27,670,825.43, 41,531,425.40 and 14,727,842.31

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Solution

The fourth proportional to 27,670,825.43, 41,531,425.40 and 14,727,842.31 is: 22,105,169.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,670,825.43 : 41,531,425.40 = 14,727,842.31 : x
  2. Step 2: Convert to fraction form
    27,670,825.43/41,531,425.40 = 14,727,842.31/x
  3. Step 3: Cross multiply
    27,670,825.43x = 41,531,425.40 × 14,727,842.31
  4. Step 4: Simplify right side
    27,670,825.43x = 611,668,284,200,728.62
  5. Step 5: Solve for x
    x = 611,668,284,200,728.62/27,670,825.43
  6. Step 6: Final answer
    x = 22,105,169.42

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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.