Home / 27,865,845.68-41,782,211.76-10,595,309.48

Finding the Fourth Proportional to 27,865,845.68, 41,782,211.76 and 10,595,309.48

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Solution

The fourth proportional to 27,865,845.68, 41,782,211.76 and 10,595,309.48 is: 15,886,668.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,865,845.68 : 41,782,211.76 = 10,595,309.48 : x
  2. Step 2: Convert to fraction form
    27,865,845.68/41,782,211.76 = 10,595,309.48/x
  3. Step 3: Cross multiply
    27,865,845.68x = 41,782,211.76 × 10,595,309.48
  4. Step 4: Simplify right side
    27,865,845.68x = 442,695,464,303,119
  5. Step 5: Solve for x
    x = 442,695,464,303,119/27,865,845.68
  6. Step 6: Final answer
    x = 15,886,668.92

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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.