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Finding the Fourth Proportional to 182,685,194.40, 274,027,791.60 and 182,685,194.40

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Solution

The fourth proportional to 182,685,194.40, 274,027,791.60 and 182,685,194.40 is: 274,027,791.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,685,194.40 : 274,027,791.60 = 182,685,194.40 : x
  2. Step 2: Convert to fraction form
    182,685,194.40/274,027,791.60 = 182,685,194.40/x
  3. Step 3: Cross multiply
    182,685,194.40x = 274,027,791.60 × 182,685,194.40
  4. Step 4: Simplify right side
    182,685,194.40x = 50,060,820,379,448,696
  5. Step 5: Solve for x
    x = 50,060,820,379,448,696/182,685,194.40
  6. Step 6: Final answer
    x = 274,027,791.60

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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.