Home / 1,470,344,517.20-2,063,647,930.60-1,470,344,517.20

Finding the Fourth Proportional to 1,470,344,517.20, 2,063,647,930.60 and 1,470,344,517.20

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Solution

The fourth proportional to 1,470,344,517.20, 2,063,647,930.60 and 1,470,344,517.20 is: 2,063,647,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,344,517.20 : 2,063,647,930.60 = 1,470,344,517.20 : x
  2. Step 2: Convert to fraction form
    1,470,344,517.20/2,063,647,930.60 = 1,470,344,517.20/x
  3. Step 3: Cross multiply
    1,470,344,517.20x = 2,063,647,930.60 × 1,470,344,517.20
  4. Step 4: Simplify right side
    1,470,344,517.20x = 3,034,273,420,188,835,840
  5. Step 5: Solve for x
    x = 3,034,273,420,188,835,840/1,470,344,517.20
  6. Step 6: Final answer
    x = 2,063,647,930.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.