Home / 6,726,064,136.80-10,089,096,205.20-4,522,072,021.60

Finding the Fourth Proportional to 6,726,064,136.80, 10,089,096,205.20 and 4,522,072,021.60

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Solution

The fourth proportional to 6,726,064,136.80, 10,089,096,205.20 and 4,522,072,021.60 is: 6,783,108,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,064,136.80 : 10,089,096,205.20 = 4,522,072,021.60 : x
  2. Step 2: Convert to fraction form
    6,726,064,136.80/10,089,096,205.20 = 4,522,072,021.60/x
  3. Step 3: Cross multiply
    6,726,064,136.80x = 10,089,096,205.20 × 4,522,072,021.60
  4. Step 4: Simplify right side
    6,726,064,136.80x = 45,623,619,672,765,661,184
  5. Step 5: Solve for x
    x = 45,623,619,672,765,661,184/6,726,064,136.80
  6. Step 6: Final answer
    x = 6,783,108,032.40

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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.