Home / 22,237,571.00-33,365,900.57-8,600,286.20

Finding the Fourth Proportional to 22,237,571.00, 33,365,900.57 and 8,600,286.20

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Solution

The fourth proportional to 22,237,571.00, 33,365,900.57 and 8,600,286.20 is: 12,904,120.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,237,571.00 : 33,365,900.57 = 8,600,286.20 : x
  2. Step 2: Convert to fraction form
    22,237,571.00/33,365,900.57 = 8,600,286.20/x
  3. Step 3: Cross multiply
    22,237,571.00x = 33,365,900.57 × 8,600,286.20
  4. Step 4: Simplify right side
    22,237,571.00x = 286,956,294,012,912.25
  5. Step 5: Solve for x
    x = 286,956,294,012,912.25/22,237,571.00
  6. Step 6: Final answer
    x = 12,904,120.42

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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.