Home / 16,494,355.81-24,741,615.53-6,784,263.73

Finding the Fourth Proportional to 16,494,355.81, 24,741,615.53 and 6,784,263.73

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Solution

The fourth proportional to 16,494,355.81, 24,741,615.53 and 6,784,263.73 is: 10,176,429.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,494,355.81 : 24,741,615.53 = 6,784,263.73 : x
  2. Step 2: Convert to fraction form
    16,494,355.81/24,741,615.53 = 6,784,263.73/x
  3. Step 3: Cross multiply
    16,494,355.81x = 24,741,615.53 × 6,784,263.73
  4. Step 4: Simplify right side
    16,494,355.81x = 167,853,644,861,783.75
  5. Step 5: Solve for x
    x = 167,853,644,861,783.75/16,494,355.81
  6. Step 6: Final answer
    x = 10,176,429.25

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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.