Home / 2,573,548,841.04-3,858,560,930.79-1,310,568,193.77

Finding the Fourth Proportional to 2,573,548,841.04, 3,858,560,930.79 and 1,310,568,193.77

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Solution

The fourth proportional to 2,573,548,841.04, 3,858,560,930.79 and 1,310,568,193.77 is: 1,964,954,831.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,548,841.04 : 3,858,560,930.79 = 1,310,568,193.77 : x
  2. Step 2: Convert to fraction form
    2,573,548,841.04/3,858,560,930.79 = 1,310,568,193.77/x
  3. Step 3: Cross multiply
    2,573,548,841.04x = 3,858,560,930.79 × 1,310,568,193.77
  4. Step 4: Simplify right side
    2,573,548,841.04x = 5,056,907,229,616,940,032
  5. Step 5: Solve for x
    x = 5,056,907,229,616,940,032/2,573,548,841.04
  6. Step 6: Final answer
    x = 1,964,954,831.62

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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.