Home / 36,394,331.60-54,591,497.40-17,262,455.60

Finding the Fourth Proportional to 36,394,331.60, 54,591,497.40 and 17,262,455.60

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Solution

The fourth proportional to 36,394,331.60, 54,591,497.40 and 17,262,455.60 is: 25,893,683.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,394,331.60 : 54,591,497.40 = 17,262,455.60 : x
  2. Step 2: Convert to fraction form
    36,394,331.60/54,591,497.40 = 17,262,455.60/x
  3. Step 3: Cross multiply
    36,394,331.60x = 54,591,497.40 × 17,262,455.60
  4. Step 4: Simplify right side
    36,394,331.60x = 942,383,300,005,015.50
  5. Step 5: Solve for x
    x = 942,383,300,005,015.50/36,394,331.60
  6. Step 6: Final answer
    x = 25,893,683.40

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Double scale
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Similar ratio
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1.5x scale

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.