Home / 45,144,305.85-62,302,984.32-25,568,676.62

Finding the Fourth Proportional to 45,144,305.85, 62,302,984.32 and 25,568,676.62

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Solution

The fourth proportional to 45,144,305.85, 62,302,984.32 and 25,568,676.62 is: 35,286,949.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,305.85 : 62,302,984.32 = 25,568,676.62 : x
  2. Step 2: Convert to fraction form
    45,144,305.85/62,302,984.32 = 25,568,676.62/x
  3. Step 3: Cross multiply
    45,144,305.85x = 62,302,984.32 × 25,568,676.62
  4. Step 4: Simplify right side
    45,144,305.85x = 1,593,004,858,227,495.50
  5. Step 5: Solve for x
    x = 1,593,004,858,227,495.50/45,144,305.85
  6. Step 6: Final answer
    x = 35,286,949.89

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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.