Home / 10,378,543,577,849-15,556,917,722,034-3,491,946,089,238.60

Finding the Fourth Proportional to 10,378,543,577,849, 15,556,917,722,034 and 3,491,946,089,238.60

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Solution

The fourth proportional to 10,378,543,577,849, 15,556,917,722,034 and 3,491,946,089,238.60 is: 5,234,252,531,926.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,378,543,577,849 : 15,556,917,722,034 = 3,491,946,089,238.60 : x
  2. Step 2: Convert to fraction form
    10,378,543,577,849/15,556,917,722,034 = 3,491,946,089,238.60/x
  3. Step 3: Cross multiply
    10,378,543,577,849x = 15,556,917,722,034 × 3,491,946,089,238.60
  4. Step 4: Simplify right side
    10,378,543,577,849x = 54,323,918,000,063,298,783,936,512
  5. Step 5: Solve for x
    x = 54,323,918,000,063,298,783,936,512/10,378,543,577,849
  6. Step 6: Final answer
    x = 5,234,252,531,926.27

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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.