Home / 27,735,769.76-41,609,328.88-9,537,601.52

Finding the Fourth Proportional to 27,735,769.76, 41,609,328.88 and 9,537,601.52

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Solution

The fourth proportional to 27,735,769.76, 41,609,328.88 and 9,537,601.52 is: 14,308,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,735,769.76 : 41,609,328.88 = 9,537,601.52 : x
  2. Step 2: Convert to fraction form
    27,735,769.76/41,609,328.88 = 9,537,601.52/x
  3. Step 3: Cross multiply
    27,735,769.76x = 41,609,328.88 × 9,537,601.52
  4. Step 4: Simplify right side
    27,735,769.76x = 396,853,198,372,067.88
  5. Step 5: Solve for x
    x = 396,853,198,372,067.88/27,735,769.76
  6. Step 6: Final answer
    x = 14,308,353.50

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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.