Home / 2,072,771,352.10-3,109,157,028.16-2,072,771,352.10

Finding the Fourth Proportional to 2,072,771,352.10, 3,109,157,028.16 and 2,072,771,352.10

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Solution

The fourth proportional to 2,072,771,352.10, 3,109,157,028.16 and 2,072,771,352.10 is: 3,109,157,028.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,771,352.10 : 3,109,157,028.16 = 2,072,771,352.10 : x
  2. Step 2: Convert to fraction form
    2,072,771,352.10/3,109,157,028.16 = 2,072,771,352.10/x
  3. Step 3: Cross multiply
    2,072,771,352.10x = 3,109,157,028.16 × 2,072,771,352.10
  4. Step 4: Simplify right side
    2,072,771,352.10x = 6,444,571,617,150,419,968
  5. Step 5: Solve for x
    x = 6,444,571,617,150,419,968/2,072,771,352.10
  6. Step 6: Final answer
    x = 3,109,157,028.16

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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.