Home / 14,766,883.20-22,150,324.80-9,665,049.60

Finding the Fourth Proportional to 14,766,883.20, 22,150,324.80 and 9,665,049.60

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Solution

The fourth proportional to 14,766,883.20, 22,150,324.80 and 9,665,049.60 is: 14,497,574.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766,883.20 : 22,150,324.80 = 9,665,049.60 : x
  2. Step 2: Convert to fraction form
    14,766,883.20/22,150,324.80 = 9,665,049.60/x
  3. Step 3: Cross multiply
    14,766,883.20x = 22,150,324.80 × 9,665,049.60
  4. Step 4: Simplify right side
    14,766,883.20x = 214,083,987,848,110.09
  5. Step 5: Solve for x
    x = 214,083,987,848,110.09/14,766,883.20
  6. Step 6: Final answer
    x = 14,497,574.40

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1.5x scale

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.