Home / 5,435,008,427,569.50-7,500,470,775,823.80-2,965,978,395,189.80

Finding the Fourth Proportional to 5,435,008,427,569.50, 7,500,470,775,823.80 and 2,965,978,395,189.80

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Solution

The fourth proportional to 5,435,008,427,569.50, 7,500,470,775,823.80 and 2,965,978,395,189.80 is: 4,093,137,033,974.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,435,008,427,569.50 : 7,500,470,775,823.80 = 2,965,978,395,189.80 : x
  2. Step 2: Convert to fraction form
    5,435,008,427,569.50/7,500,470,775,823.80 = 2,965,978,395,189.80/x
  3. Step 3: Cross multiply
    5,435,008,427,569.50x = 7,500,470,775,823.80 × 2,965,978,395,189.80
  4. Step 4: Simplify right side
    5,435,008,427,569.50x = 22,246,234,274,845,867,475,206,144
  5. Step 5: Solve for x
    x = 22,246,234,274,845,867,475,206,144/5,435,008,427,569.50
  6. Step 6: Final answer
    x = 4,093,137,033,974.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.