Home / 23,747,350.44-32,771,406.72-12,882,334.44

Finding the Fourth Proportional to 23,747,350.44, 32,771,406.72 and 12,882,334.44

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Solution

The fourth proportional to 23,747,350.44, 32,771,406.72 and 12,882,334.44 is: 17,777,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,350.44 : 32,771,406.72 = 12,882,334.44 : x
  2. Step 2: Convert to fraction form
    23,747,350.44/32,771,406.72 = 12,882,334.44/x
  3. Step 3: Cross multiply
    23,747,350.44x = 32,771,406.72 × 12,882,334.44
  4. Step 4: Simplify right side
    23,747,350.44x = 422,172,221,436,303.38
  5. Step 5: Solve for x
    x = 422,172,221,436,303.38/23,747,350.44
  6. Step 6: Final answer
    x = 17,777,655.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.