Home / 45,144,280.41-62,302,949.08-25,568,651.18

Finding the Fourth Proportional to 45,144,280.41, 62,302,949.08 and 25,568,651.18

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Solution

The fourth proportional to 45,144,280.41, 62,302,949.08 and 25,568,651.18 is: 35,286,914.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,280.41 : 62,302,949.08 = 25,568,651.18 : x
  2. Step 2: Convert to fraction form
    45,144,280.41/62,302,949.08 = 25,568,651.18/x
  3. Step 3: Cross multiply
    45,144,280.41x = 62,302,949.08 × 25,568,651.18
  4. Step 4: Simplify right side
    45,144,280.41x = 1,593,002,372,511,821.75
  5. Step 5: Solve for x
    x = 1,593,002,372,511,821.75/45,144,280.41
  6. Step 6: Final answer
    x = 35,286,914.71

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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.