Home / 37,183,609.60-55,775,414.40-34,632,692.80

Finding the Fourth Proportional to 37,183,609.60, 55,775,414.40 and 34,632,692.80

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Solution

The fourth proportional to 37,183,609.60, 55,775,414.40 and 34,632,692.80 is: 51,949,039.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,609.60 : 55,775,414.40 = 34,632,692.80 : x
  2. Step 2: Convert to fraction form
    37,183,609.60/55,775,414.40 = 34,632,692.80/x
  3. Step 3: Cross multiply
    37,183,609.60x = 55,775,414.40 × 34,632,692.80
  4. Step 4: Simplify right side
    37,183,609.60x = 1,931,652,792,707,896
  5. Step 5: Solve for x
    x = 1,931,652,792,707,896/37,183,609.60
  6. Step 6: Final answer
    x = 51,949,039.20

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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.