Home / 9,080,821,208.10-13,621,231,812.15-9,080,821,208.10

Finding the Fourth Proportional to 9,080,821,208.10, 13,621,231,812.15 and 9,080,821,208.10

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Solution

The fourth proportional to 9,080,821,208.10, 13,621,231,812.15 and 9,080,821,208.10 is: 13,621,231,812.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,821,208.10 : 13,621,231,812.15 = 9,080,821,208.10 : x
  2. Step 2: Convert to fraction form
    9,080,821,208.10/13,621,231,812.15 = 9,080,821,208.10/x
  3. Step 3: Cross multiply
    9,080,821,208.10x = 13,621,231,812.15 × 9,080,821,208.10
  4. Step 4: Simplify right side
    9,080,821,208.10x = 123,691,970,720,218,120,192
  5. Step 5: Solve for x
    x = 123,691,970,720,218,120,192/9,080,821,208.10
  6. Step 6: Final answer
    x = 13,621,231,812.15

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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.