Home / 27,465,675.80-41,198,513.70-8,294,433.80

Finding the Fourth Proportional to 27,465,675.80, 41,198,513.70 and 8,294,433.80

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Solution

The fourth proportional to 27,465,675.80, 41,198,513.70 and 8,294,433.80 is: 12,441,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,465,675.80 : 41,198,513.70 = 8,294,433.80 : x
  2. Step 2: Convert to fraction form
    27,465,675.80/41,198,513.70 = 8,294,433.80/x
  3. Step 3: Cross multiply
    27,465,675.80x = 41,198,513.70 × 8,294,433.80
  4. Step 4: Simplify right side
    27,465,675.80x = 341,718,344,543,043.06
  5. Step 5: Solve for x
    x = 341,718,344,543,043.06/27,465,675.80
  6. Step 6: Final answer
    x = 12,441,650.70

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1.5x scale

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.