Home / 9,433,771.20-14,117,997.60-5,649,969.60

Finding the Fourth Proportional to 9,433,771.20, 14,117,997.60 and 5,649,969.60

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Solution

The fourth proportional to 9,433,771.20, 14,117,997.60 and 5,649,969.60 is: 8,455,394.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,771.20 : 14,117,997.60 = 5,649,969.60 : x
  2. Step 2: Convert to fraction form
    9,433,771.20/14,117,997.60 = 5,649,969.60/x
  3. Step 3: Cross multiply
    9,433,771.20x = 14,117,997.60 × 5,649,969.60
  4. Step 4: Simplify right side
    9,433,771.20x = 79,766,257,252,872.95
  5. Step 5: Solve for x
    x = 79,766,257,252,872.95/9,433,771.20
  6. Step 6: Final answer
    x = 8,455,394.51

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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.