Home / 9,465,847.67-14,198,771.43-2,277,381.48

Finding the Fourth Proportional to 9,465,847.67, 14,198,771.43 and 2,277,381.48

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Solution

The fourth proportional to 9,465,847.67, 14,198,771.43 and 2,277,381.48 is: 3,416,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,847.67 : 14,198,771.43 = 2,277,381.48 : x
  2. Step 2: Convert to fraction form
    9,465,847.67/14,198,771.43 = 2,277,381.48/x
  3. Step 3: Cross multiply
    9,465,847.67x = 14,198,771.43 × 2,277,381.48
  4. Step 4: Simplify right side
    9,465,847.67x = 32,336,019,093,435.12
  5. Step 5: Solve for x
    x = 32,336,019,093,435.12/9,465,847.67
  6. Step 6: Final answer
    x = 3,416,072.20

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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.