Home / 3,697,518,180.92-5,099,599,843.88-3,250,525,813.43

Finding the Fourth Proportional to 3,697,518,180.92, 5,099,599,843.88 and 3,250,525,813.43

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Solution

The fourth proportional to 3,697,518,180.92, 5,099,599,843.88 and 3,250,525,813.43 is: 4,483,110,053.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,518,180.92 : 5,099,599,843.88 = 3,250,525,813.43 : x
  2. Step 2: Convert to fraction form
    3,697,518,180.92/5,099,599,843.88 = 3,250,525,813.43/x
  3. Step 3: Cross multiply
    3,697,518,180.92x = 5,099,599,843.88 × 3,250,525,813.43
  4. Step 4: Simplify right side
    3,697,518,180.92x = 16,576,380,930,653,788,160
  5. Step 5: Solve for x
    x = 16,576,380,930,653,788,160/3,697,518,180.92
  6. Step 6: Final answer
    x = 4,483,110,053.71

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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.