Home / 33,001,552.60-49,520,043.60-13,834,247.20

Finding the Fourth Proportional to 33,001,552.60, 49,520,043.60 and 13,834,247.20

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Solution

The fourth proportional to 33,001,552.60, 49,520,043.60 and 13,834,247.20 is: 20,758,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,001,552.60 : 49,520,043.60 = 13,834,247.20 : x
  2. Step 2: Convert to fraction form
    33,001,552.60/49,520,043.60 = 13,834,247.20/x
  3. Step 3: Cross multiply
    33,001,552.60x = 49,520,043.60 × 13,834,247.20
  4. Step 4: Simplify right side
    33,001,552.60x = 685,072,524,517,177.88
  5. Step 5: Solve for x
    x = 685,072,524,517,177.88/33,001,552.60
  6. Step 6: Final answer
    x = 20,758,796.80

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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.