Home / 3,195,207,029.70-4,792,810,544.55-1,800,493,269.30

Finding the Fourth Proportional to 3,195,207,029.70, 4,792,810,544.55 and 1,800,493,269.30

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Solution

The fourth proportional to 3,195,207,029.70, 4,792,810,544.55 and 1,800,493,269.30 is: 2,700,739,903.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,207,029.70 : 4,792,810,544.55 = 1,800,493,269.30 : x
  2. Step 2: Convert to fraction form
    3,195,207,029.70/4,792,810,544.55 = 1,800,493,269.30/x
  3. Step 3: Cross multiply
    3,195,207,029.70x = 4,792,810,544.55 × 1,800,493,269.30
  4. Step 4: Simplify right side
    3,195,207,029.70x = 8,629,423,126,492,343,296
  5. Step 5: Solve for x
    x = 8,629,423,126,492,343,296/3,195,207,029.70
  6. Step 6: Final answer
    x = 2,700,739,903.95

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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.