Home / 36,242,611.10-50,014,811.45-19,945,087.10

Finding the Fourth Proportional to 36,242,611.10, 50,014,811.45 and 19,945,087.10

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Solution

The fourth proportional to 36,242,611.10, 50,014,811.45 and 19,945,087.10 is: 27,524,224.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,611.10 : 50,014,811.45 = 19,945,087.10 : x
  2. Step 2: Convert to fraction form
    36,242,611.10/50,014,811.45 = 19,945,087.10/x
  3. Step 3: Cross multiply
    36,242,611.10x = 50,014,811.45 × 19,945,087.10
  4. Step 4: Simplify right side
    36,242,611.10x = 997,549,770,310,527.75
  5. Step 5: Solve for x
    x = 997,549,770,310,527.75/36,242,611.10
  6. Step 6: Final answer
    x = 27,524,224.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.