Home / 5,388,770,080.80-8,083,155,121.20-3,066,868,922.40

Finding the Fourth Proportional to 5,388,770,080.80, 8,083,155,121.20 and 3,066,868,922.40

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Solution

The fourth proportional to 5,388,770,080.80, 8,083,155,121.20 and 3,066,868,922.40 is: 4,600,303,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,770,080.80 : 8,083,155,121.20 = 3,066,868,922.40 : x
  2. Step 2: Convert to fraction form
    5,388,770,080.80/8,083,155,121.20 = 3,066,868,922.40/x
  3. Step 3: Cross multiply
    5,388,770,080.80x = 8,083,155,121.20 × 3,066,868,922.40
  4. Step 4: Simplify right side
    5,388,770,080.80x = 24,789,977,236,146,683,904
  5. Step 5: Solve for x
    x = 24,789,977,236,146,683,904/5,388,770,080.80
  6. Step 6: Final answer
    x = 4,600,303,383.60

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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.