Home / 5,983,669,851.80-8,975,504,777.70-3,504,178,722.20

Finding the Fourth Proportional to 5,983,669,851.80, 8,975,504,777.70 and 3,504,178,722.20

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Solution

The fourth proportional to 5,983,669,851.80, 8,975,504,777.70 and 3,504,178,722.20 is: 5,256,268,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,669,851.80 : 8,975,504,777.70 = 3,504,178,722.20 : x
  2. Step 2: Convert to fraction form
    5,983,669,851.80/8,975,504,777.70 = 3,504,178,722.20/x
  3. Step 3: Cross multiply
    5,983,669,851.80x = 8,975,504,777.70 × 3,504,178,722.20
  4. Step 4: Simplify right side
    5,983,669,851.80x = 31,451,772,863,020,781,568
  5. Step 5: Solve for x
    x = 31,451,772,863,020,781,568/5,983,669,851.80
  6. Step 6: Final answer
    x = 5,256,268,083.30

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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.