Home / 16,494,349.75-24,741,606.43-6,784,257.67

Finding the Fourth Proportional to 16,494,349.75, 24,741,606.43 and 6,784,257.67

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Solution

The fourth proportional to 16,494,349.75, 24,741,606.43 and 6,784,257.67 is: 10,176,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,494,349.75 : 24,741,606.43 = 6,784,257.67 : x
  2. Step 2: Convert to fraction form
    16,494,349.75/24,741,606.43 = 6,784,257.67/x
  3. Step 3: Cross multiply
    16,494,349.75x = 24,741,606.43 × 6,784,257.67
  4. Step 4: Simplify right side
    16,494,349.75x = 167,853,433,137,475.12
  5. Step 5: Solve for x
    x = 167,853,433,137,475.12/16,494,349.75
  6. Step 6: Final answer
    x = 10,176,420.15

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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.