Home / 17,093,157.42-23,588,626.34-9,358,919.40

Finding the Fourth Proportional to 17,093,157.42, 23,588,626.34 and 9,358,919.40

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Solution

The fourth proportional to 17,093,157.42, 23,588,626.34 and 9,358,919.40 is: 12,915,346.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,157.42 : 23,588,626.34 = 9,358,919.40 : x
  2. Step 2: Convert to fraction form
    17,093,157.42/23,588,626.34 = 9,358,919.40/x
  3. Step 3: Cross multiply
    17,093,157.42x = 23,588,626.34 × 9,358,919.40
  4. Step 4: Simplify right side
    17,093,157.42x = 220,764,052,672,777
  5. Step 5: Solve for x
    x = 220,764,052,672,777/17,093,157.42
  6. Step 6: Final answer
    x = 12,915,346.61

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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.