Home / 33,692,127.80-50,541,085.71-11,830,627.97

Finding the Fourth Proportional to 33,692,127.80, 50,541,085.71 and 11,830,627.97

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Solution

The fourth proportional to 33,692,127.80, 50,541,085.71 and 11,830,627.97 is: 17,746,958.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,127.80 : 50,541,085.71 = 11,830,627.97 : x
  2. Step 2: Convert to fraction form
    33,692,127.80/50,541,085.71 = 11,830,627.97/x
  3. Step 3: Cross multiply
    33,692,127.80x = 50,541,085.71 × 11,830,627.97
  4. Step 4: Simplify right side
    33,692,127.80x = 597,932,782,234,893.38
  5. Step 5: Solve for x
    x = 597,932,782,234,893.38/33,692,127.80
  6. Step 6: Final answer
    x = 17,746,958.16

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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.