Home / 17,531,824,481.92-26,297,368,284.66-4,267,156,767.04

Finding the Fourth Proportional to 17,531,824,481.92, 26,297,368,284.66 and 4,267,156,767.04

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Solution

The fourth proportional to 17,531,824,481.92, 26,297,368,284.66 and 4,267,156,767.04 is: 6,400,645,474.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,824,481.92 : 26,297,368,284.66 = 4,267,156,767.04 : x
  2. Step 2: Convert to fraction form
    17,531,824,481.92/26,297,368,284.66 = 4,267,156,767.04/x
  3. Step 3: Cross multiply
    17,531,824,481.92x = 26,297,368,284.66 × 4,267,156,767.04
  4. Step 4: Simplify right side
    17,531,824,481.92x = 112,214,993,031,229,997,056
  5. Step 5: Solve for x
    x = 112,214,993,031,229,997,056/17,531,824,481.92
  6. Step 6: Final answer
    x = 6,400,645,474.57

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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.