Home / 40,201,748.60-60,451,922.10-33,632,583.80

Finding the Fourth Proportional to 40,201,748.60, 60,451,922.10 and 33,632,583.80

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Solution

The fourth proportional to 40,201,748.60, 60,451,922.10 and 33,632,583.80 is: 50,573,778.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,201,748.60 : 60,451,922.10 = 33,632,583.80 : x
  2. Step 2: Convert to fraction form
    40,201,748.60/60,451,922.10 = 33,632,583.80/x
  3. Step 3: Cross multiply
    40,201,748.60x = 60,451,922.10 × 33,632,583.80
  4. Step 4: Simplify right side
    40,201,748.60x = 2,033,154,335,899,321.75
  5. Step 5: Solve for x
    x = 2,033,154,335,899,321.75/40,201,748.60
  6. Step 6: Final answer
    x = 50,573,778.67

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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.