Home / 3,631,393,090.10-5,447,089,635.16-3,631,393,090.10

Finding the Fourth Proportional to 3,631,393,090.10, 5,447,089,635.16 and 3,631,393,090.10

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Solution

The fourth proportional to 3,631,393,090.10, 5,447,089,635.16 and 3,631,393,090.10 is: 5,447,089,635.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,393,090.10 : 5,447,089,635.16 = 3,631,393,090.10 : x
  2. Step 2: Convert to fraction form
    3,631,393,090.10/5,447,089,635.16 = 3,631,393,090.10/x
  3. Step 3: Cross multiply
    3,631,393,090.10x = 5,447,089,635.16 × 3,631,393,090.10
  4. Step 4: Simplify right side
    3,631,393,090.10x = 19,780,523,662,275,354,624
  5. Step 5: Solve for x
    x = 19,780,523,662,275,354,624/3,631,393,090.10
  6. Step 6: Final answer
    x = 5,447,089,635.16

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Double scale
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Similar ratio
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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.