Home / 16,669,040,190.68-23,003,297,543.04-9,048,081,144.80

Finding the Fourth Proportional to 16,669,040,190.68, 23,003,297,543.04 and 9,048,081,144.80

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Solution

The fourth proportional to 16,669,040,190.68, 23,003,297,543.04 and 9,048,081,144.80 is: 12,486,363,964.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,669,040,190.68 : 23,003,297,543.04 = 9,048,081,144.80 : x
  2. Step 2: Convert to fraction form
    16,669,040,190.68/23,003,297,543.04 = 9,048,081,144.80/x
  3. Step 3: Cross multiply
    16,669,040,190.68x = 23,003,297,543.04 × 9,048,081,144.80
  4. Step 4: Simplify right side
    16,669,040,190.68x = 208,135,702,767,404,384,256
  5. Step 5: Solve for x
    x = 208,135,702,767,404,384,256/16,669,040,190.68
  6. Step 6: Final answer
    x = 12,486,363,964.96

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1.5x scale

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.