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Finding the Fourth Proportional to 33,887,164.40, 50,799,253.80 and 23,652,004.40

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Solution

The fourth proportional to 33,887,164.40, 50,799,253.80 and 23,652,004.40 is: 35,456,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,887,164.40 : 50,799,253.80 = 23,652,004.40 : x
  2. Step 2: Convert to fraction form
    33,887,164.40/50,799,253.80 = 23,652,004.40/x
  3. Step 3: Cross multiply
    33,887,164.40x = 50,799,253.80 × 23,652,004.40
  4. Step 4: Simplify right side
    33,887,164.40x = 1,201,504,174,394,316.50
  5. Step 5: Solve for x
    x = 1,201,504,174,394,316.50/33,887,164.40
  6. Step 6: Final answer
    x = 35,456,025.77

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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.