Home / 26,212,493,184.82-39,346,720,121.19-11,297,019,592.06

Finding the Fourth Proportional to 26,212,493,184.82, 39,346,720,121.19 and 11,297,019,592.06

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Solution

The fourth proportional to 26,212,493,184.82, 39,346,720,121.19 and 11,297,019,592.06 is: 16,957,588,313.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,493,184.82 : 39,346,720,121.19 = 11,297,019,592.06 : x
  2. Step 2: Convert to fraction form
    26,212,493,184.82/39,346,720,121.19 = 11,297,019,592.06/x
  3. Step 3: Cross multiply
    26,212,493,184.82x = 39,346,720,121.19 × 11,297,019,592.06
  4. Step 4: Simplify right side
    26,212,493,184.82x = 444,500,668,092,384,870,400
  5. Step 5: Solve for x
    x = 444,500,668,092,384,870,400/26,212,493,184.82
  6. Step 6: Final answer
    x = 16,957,588,313.26

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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.