Home / 26,212,493,217.56-39,346,720,170.32-11,297,019,624.80

Finding the Fourth Proportional to 26,212,493,217.56, 39,346,720,170.32 and 11,297,019,624.80

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Solution

The fourth proportional to 26,212,493,217.56, 39,346,720,170.32 and 11,297,019,624.80 is: 16,957,588,362.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,493,217.56 : 39,346,720,170.32 = 11,297,019,624.80 : x
  2. Step 2: Convert to fraction form
    26,212,493,217.56/39,346,720,170.32 = 11,297,019,624.80/x
  3. Step 3: Cross multiply
    26,212,493,217.56x = 39,346,720,170.32 × 11,297,019,624.80
  4. Step 4: Simplify right side
    26,212,493,217.56x = 444,500,669,935,619,014,656
  5. Step 5: Solve for x
    x = 444,500,669,935,619,014,656/26,212,493,217.56
  6. Step 6: Final answer
    x = 16,957,588,362.40

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Double scale
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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.