Home / 17,064,622.05-25,603,379.72-10,245,949.71

Finding the Fourth Proportional to 17,064,622.05, 25,603,379.72 and 10,245,949.71

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Solution

The fourth proportional to 17,064,622.05, 25,603,379.72 and 10,245,949.71 is: 15,372,795.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,622.05 : 25,603,379.72 = 10,245,949.71 : x
  2. Step 2: Convert to fraction form
    17,064,622.05/25,603,379.72 = 10,245,949.71/x
  3. Step 3: Cross multiply
    17,064,622.05x = 25,603,379.72 × 10,245,949.71
  4. Step 4: Simplify right side
    17,064,622.05x = 262,330,940,965,924.16
  5. Step 5: Solve for x
    x = 262,330,940,965,924.16/17,064,622.05
  6. Step 6: Final answer
    x = 15,372,795.26

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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.