Home / 27,670,824.43-41,531,423.90-14,727,841.31

Finding the Fourth Proportional to 27,670,824.43, 41,531,423.90 and 14,727,841.31

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Solution

The fourth proportional to 27,670,824.43, 41,531,423.90 and 14,727,841.31 is: 22,105,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,670,824.43 : 41,531,423.90 = 14,727,841.31 : x
  2. Step 2: Convert to fraction form
    27,670,824.43/41,531,423.90 = 14,727,841.31/x
  3. Step 3: Cross multiply
    27,670,824.43x = 41,531,423.90 × 14,727,841.31
  4. Step 4: Simplify right side
    27,670,824.43x = 611,668,220,503,902.12
  5. Step 5: Solve for x
    x = 611,668,220,503,902.12/27,670,824.43
  6. Step 6: Final answer
    x = 22,105,167.92

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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.