Home / 9,085,431,343.05-13,628,147,014.58-9,085,431,343.05

Finding the Fourth Proportional to 9,085,431,343.05, 13,628,147,014.58 and 9,085,431,343.05

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Solution

The fourth proportional to 9,085,431,343.05, 13,628,147,014.58 and 9,085,431,343.05 is: 13,628,147,014.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,431,343.05 : 13,628,147,014.58 = 9,085,431,343.05 : x
  2. Step 2: Convert to fraction form
    9,085,431,343.05/13,628,147,014.58 = 9,085,431,343.05/x
  3. Step 3: Cross multiply
    9,085,431,343.05x = 13,628,147,014.58 × 9,085,431,343.05
  4. Step 4: Simplify right side
    9,085,431,343.05x = 123,817,594,033,912,987,648
  5. Step 5: Solve for x
    x = 123,817,594,033,912,987,648/9,085,431,343.05
  6. Step 6: Final answer
    x = 13,628,147,014.58

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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.