Home / 29,942,295,998.40-44,913,443,997.60-7,861,560,177.60

Finding the Fourth Proportional to 29,942,295,998.40, 44,913,443,997.60 and 7,861,560,177.60

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Solution

The fourth proportional to 29,942,295,998.40, 44,913,443,997.60 and 7,861,560,177.60 is: 11,792,340,266.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,295,998.40 : 44,913,443,997.60 = 7,861,560,177.60 : x
  2. Step 2: Convert to fraction form
    29,942,295,998.40/44,913,443,997.60 = 7,861,560,177.60/x
  3. Step 3: Cross multiply
    29,942,295,998.40x = 44,913,443,997.60 × 7,861,560,177.60
  4. Step 4: Simplify right side
    29,942,295,998.40x = 353,089,742,770,399,936,512
  5. Step 5: Solve for x
    x = 353,089,742,770,399,936,512/29,942,295,998.40
  6. Step 6: Final answer
    x = 11,792,340,266.40

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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.