Home / 17,600,063.41-26,394,692.37-12,170,047.60

Finding the Fourth Proportional to 17,600,063.41, 26,394,692.37 and 12,170,047.60

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Solution

The fourth proportional to 17,600,063.41, 26,394,692.37 and 12,170,047.60 is: 18,251,335.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,600,063.41 : 26,394,692.37 = 12,170,047.60 : x
  2. Step 2: Convert to fraction form
    17,600,063.41/26,394,692.37 = 12,170,047.60/x
  3. Step 3: Cross multiply
    17,600,063.41x = 26,394,692.37 × 12,170,047.60
  4. Step 4: Simplify right side
    17,600,063.41x = 321,224,662,530,256.81
  5. Step 5: Solve for x
    x = 321,224,662,530,256.81/17,600,063.41
  6. Step 6: Final answer
    x = 18,251,335.52

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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.