Home / 231,798,080,114.80-347,697,120,172.20-231,798,080,114.80

Finding the Fourth Proportional to 231,798,080,114.80, 347,697,120,172.20 and 231,798,080,114.80

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Solution

The fourth proportional to 231,798,080,114.80, 347,697,120,172.20 and 231,798,080,114.80 is: 347,697,120,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,798,080,114.80 : 347,697,120,172.20 = 231,798,080,114.80 : x
  2. Step 2: Convert to fraction form
    231,798,080,114.80/347,697,120,172.20 = 231,798,080,114.80/x
  3. Step 3: Cross multiply
    231,798,080,114.80x = 347,697,120,172.20 × 231,798,080,114.80
  4. Step 4: Simplify right side
    231,798,080,114.80x = 80,595,524,917,360,861,380,608
  5. Step 5: Solve for x
    x = 80,595,524,917,360,861,380,608/231,798,080,114.80
  6. Step 6: Final answer
    x = 347,697,120,172.20

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Double scale
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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.