Home / 3,353,396,408.39-4,627,552,311.17-1,827,452,144.81

Finding the Fourth Proportional to 3,353,396,408.39, 4,627,552,311.17 and 1,827,452,144.81

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Solution

The fourth proportional to 3,353,396,408.39, 4,627,552,311.17 and 1,827,452,144.81 is: 2,521,810,536.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,396,408.39 : 4,627,552,311.17 = 1,827,452,144.81 : x
  2. Step 2: Convert to fraction form
    3,353,396,408.39/4,627,552,311.17 = 1,827,452,144.81/x
  3. Step 3: Cross multiply
    3,353,396,408.39x = 4,627,552,311.17 × 1,827,452,144.81
  4. Step 4: Simplify right side
    3,353,396,408.39x = 8,456,630,396,277,647,360
  5. Step 5: Solve for x
    x = 8,456,630,396,277,647,360/3,353,396,408.39
  6. Step 6: Final answer
    x = 2,521,810,536.66

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Double scale
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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.