Home / 6,722,629,412.20-10,085,707,715.10-2,582,208,010.60

Finding the Fourth Proportional to 6,722,629,412.20, 10,085,707,715.10 and 2,582,208,010.60

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Solution

The fourth proportional to 6,722,629,412.20, 10,085,707,715.10 and 2,582,208,010.60 is: 3,873,989,425.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,629,412.20 : 10,085,707,715.10 = 2,582,208,010.60 : x
  2. Step 2: Convert to fraction form
    6,722,629,412.20/10,085,707,715.10 = 2,582,208,010.60/x
  3. Step 3: Cross multiply
    6,722,629,412.20x = 10,085,707,715.10 × 2,582,208,010.60
  4. Step 4: Simplify right side
    6,722,629,412.20x = 26,043,395,254,501,441,536
  5. Step 5: Solve for x
    x = 26,043,395,254,501,441,536/6,722,629,412.20
  6. Step 6: Final answer
    x = 3,873,989,425.51

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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.