Home / 2,483,639,940.66-3,728,043,896.46-1,829,329,781.46

Finding the Fourth Proportional to 2,483,639,940.66, 3,728,043,896.46 and 1,829,329,781.46

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Solution

The fourth proportional to 2,483,639,940.66, 3,728,043,896.46 and 1,829,329,781.46 is: 2,745,897,911.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,639,940.66 : 3,728,043,896.46 = 1,829,329,781.46 : x
  2. Step 2: Convert to fraction form
    2,483,639,940.66/3,728,043,896.46 = 1,829,329,781.46/x
  3. Step 3: Cross multiply
    2,483,639,940.66x = 3,728,043,896.46 × 1,829,329,781.46
  4. Step 4: Simplify right side
    2,483,639,940.66x = 6,819,821,726,384,458,752
  5. Step 5: Solve for x
    x = 6,819,821,726,384,458,752/2,483,639,940.66
  6. Step 6: Final answer
    x = 2,745,897,911.66

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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.