Home / 36,396,515.14-54,621,888.93-26,706,168.24

Finding the Fourth Proportional to 36,396,515.14, 54,621,888.93 and 26,706,168.24

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Solution

The fourth proportional to 36,396,515.14, 54,621,888.93 and 26,706,168.24 is: 40,079,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,515.14 : 54,621,888.93 = 26,706,168.24 : x
  2. Step 2: Convert to fraction form
    36,396,515.14/54,621,888.93 = 26,706,168.24/x
  3. Step 3: Cross multiply
    36,396,515.14x = 54,621,888.93 × 26,706,168.24
  4. Step 4: Simplify right side
    36,396,515.14x = 1,458,741,355,351,173.50
  5. Step 5: Solve for x
    x = 1,458,741,355,351,173.50/36,396,515.14
  6. Step 6: Final answer
    x = 40,079,149.05

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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.