Home / 33,926,379.57-50,881,161.71-9,665,516.66

Finding the Fourth Proportional to 33,926,379.57, 50,881,161.71 and 9,665,516.66

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Solution

The fourth proportional to 33,926,379.57, 50,881,161.71 and 9,665,516.66 is: 14,495,879.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,926,379.57 : 50,881,161.71 = 9,665,516.66 : x
  2. Step 2: Convert to fraction form
    33,926,379.57/50,881,161.71 = 9,665,516.66/x
  3. Step 3: Cross multiply
    33,926,379.57x = 50,881,161.71 × 9,665,516.66
  4. Step 4: Simplify right side
    33,926,379.57x = 491,792,715,885,425.62
  5. Step 5: Solve for x
    x = 491,792,715,885,425.62/33,926,379.57
  6. Step 6: Final answer
    x = 14,495,879.67

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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.