Home / 2,622,552,983.55-3,619,492,260.17-1,669,629,324.94

Finding the Fourth Proportional to 2,622,552,983.55, 3,619,492,260.17 and 1,669,629,324.94

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Solution

The fourth proportional to 2,622,552,983.55, 3,619,492,260.17 and 1,669,629,324.94 is: 2,304,323,480.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,552,983.55 : 3,619,492,260.17 = 1,669,629,324.94 : x
  2. Step 2: Convert to fraction form
    2,622,552,983.55/3,619,492,260.17 = 1,669,629,324.94/x
  3. Step 3: Cross multiply
    2,622,552,983.55x = 3,619,492,260.17 × 1,669,629,324.94
  4. Step 4: Simplify right side
    2,622,552,983.55x = 6,043,210,418,969,548,800
  5. Step 5: Solve for x
    x = 6,043,210,418,969,548,800/2,622,552,983.55
  6. Step 6: Final answer
    x = 2,304,323,480.54

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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.