Home / 29,494,195.14-40,706,783.67-17,745,338.61

Finding the Fourth Proportional to 29,494,195.14, 40,706,783.67 and 17,745,338.61

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Solution

The fourth proportional to 29,494,195.14, 40,706,783.67 and 17,745,338.61 is: 24,491,451.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,494,195.14 : 40,706,783.67 = 17,745,338.61 : x
  2. Step 2: Convert to fraction form
    29,494,195.14/40,706,783.67 = 17,745,338.61/x
  3. Step 3: Cross multiply
    29,494,195.14x = 40,706,783.67 × 17,745,338.61
  4. Step 4: Simplify right side
    29,494,195.14x = 722,355,659,948,168.50
  5. Step 5: Solve for x
    x = 722,355,659,948,168.50/29,494,195.14
  6. Step 6: Final answer
    x = 24,491,451.84

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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.