Home / 1,747,605,218.38-2,621,389,891.41-1,010,205,919.60

Finding the Fourth Proportional to 1,747,605,218.38, 2,621,389,891.41 and 1,010,205,919.60

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Solution

The fourth proportional to 1,747,605,218.38, 2,621,389,891.41 and 1,010,205,919.60 is: 1,515,298,511.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,605,218.38 : 2,621,389,891.41 = 1,010,205,919.60 : x
  2. Step 2: Convert to fraction form
    1,747,605,218.38/2,621,389,891.41 = 1,010,205,919.60/x
  3. Step 3: Cross multiply
    1,747,605,218.38x = 2,621,389,891.41 × 1,010,205,919.60
  4. Step 4: Simplify right side
    1,747,605,218.38x = 2,648,143,585,881,982,976
  5. Step 5: Solve for x
    x = 2,648,143,585,881,982,976/1,747,605,218.38
  6. Step 6: Final answer
    x = 1,515,298,511.37

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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.