Home / 2,080,750,331.26-3,118,940,674.17-700,085,508.94

Finding the Fourth Proportional to 2,080,750,331.26, 3,118,940,674.17 and 700,085,508.94

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Solution

The fourth proportional to 2,080,750,331.26, 3,118,940,674.17 and 700,085,508.94 is: 1,049,393,161.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,750,331.26 : 3,118,940,674.17 = 700,085,508.94 : x
  2. Step 2: Convert to fraction form
    2,080,750,331.26/3,118,940,674.17 = 700,085,508.94/x
  3. Step 3: Cross multiply
    2,080,750,331.26x = 3,118,940,674.17 × 700,085,508.94
  4. Step 4: Simplify right side
    2,080,750,331.26x = 2,183,525,169,229,971,456
  5. Step 5: Solve for x
    x = 2,183,525,169,229,971,456/2,080,750,331.26
  6. Step 6: Final answer
    x = 1,049,393,161.89

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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.