Home / 2,902,595,170.44-4,351,851,400.14-1,348,236,222.60

Finding the Fourth Proportional to 2,902,595,170.44, 4,351,851,400.14 and 1,348,236,222.60

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Solution

The fourth proportional to 2,902,595,170.44, 4,351,851,400.14 and 1,348,236,222.60 is: 2,021,406,137.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,595,170.44 : 4,351,851,400.14 = 1,348,236,222.60 : x
  2. Step 2: Convert to fraction form
    2,902,595,170.44/4,351,851,400.14 = 1,348,236,222.60/x
  3. Step 3: Cross multiply
    2,902,595,170.44x = 4,351,851,400.14 × 1,348,236,222.60
  4. Step 4: Simplify right side
    2,902,595,170.44x = 5,867,323,693,041,274,880
  5. Step 5: Solve for x
    x = 5,867,323,693,041,274,880/2,902,595,170.44
  6. Step 6: Final answer
    x = 2,021,406,137.79

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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.