Home / 22,498,588.51-33,740,917.56-8,119,836.25

Finding the Fourth Proportional to 22,498,588.51, 33,740,917.56 and 8,119,836.25

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Solution

The fourth proportional to 22,498,588.51, 33,740,917.56 and 8,119,836.25 is: 12,177,240.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,498,588.51 : 33,740,917.56 = 8,119,836.25 : x
  2. Step 2: Convert to fraction form
    22,498,588.51/33,740,917.56 = 8,119,836.25/x
  3. Step 3: Cross multiply
    22,498,588.51x = 33,740,917.56 × 8,119,836.25
  4. Step 4: Simplify right side
    22,498,588.51x = 273,970,725,427,597.25
  5. Step 5: Solve for x
    x = 273,970,725,427,597.25/22,498,588.51
  6. Step 6: Final answer
    x = 12,177,240.60

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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.