Home / 41,379,668.20-57,110,890.98-23,986,893.16

Finding the Fourth Proportional to 41,379,668.20, 57,110,890.98 and 23,986,893.16

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Solution

The fourth proportional to 41,379,668.20, 57,110,890.98 and 23,986,893.16 is: 33,105,940.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,668.20 : 57,110,890.98 = 23,986,893.16 : x
  2. Step 2: Convert to fraction form
    41,379,668.20/57,110,890.98 = 23,986,893.16/x
  3. Step 3: Cross multiply
    41,379,668.20x = 57,110,890.98 × 23,986,893.16
  4. Step 4: Simplify right side
    41,379,668.20x = 1,369,912,840,209,667.75
  5. Step 5: Solve for x
    x = 1,369,912,840,209,667.75/41,379,668.20
  6. Step 6: Final answer
    x = 33,105,940.67

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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.