Home / 22,253,251.64-33,384,672.92-6,900,232.56

Finding the Fourth Proportional to 22,253,251.64, 33,384,672.92 and 6,900,232.56

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Solution

The fourth proportional to 22,253,251.64, 33,384,672.92 and 6,900,232.56 is: 10,351,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,253,251.64 : 33,384,672.92 = 6,900,232.56 : x
  2. Step 2: Convert to fraction form
    22,253,251.64/33,384,672.92 = 6,900,232.56/x
  3. Step 3: Cross multiply
    22,253,251.64x = 33,384,672.92 × 6,900,232.56
  4. Step 4: Simplify right side
    22,253,251.64x = 230,362,007,087,534.28
  5. Step 5: Solve for x
    x = 230,362,007,087,534.28/22,253,251.64
  6. Step 6: Final answer
    x = 10,351,835.80

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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.