Home / 943,338,585.38-2,043,891,120.38

Finding the Third Proportional to 943,338,585.38 and 2,043,891,120.38

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Solution

The third proportional to 943,338,585.38 and 2,043,891,120.38 is: 4,428,410,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,338,585.38 : 2,043,891,120.38 = 2,043,891,120.38 : x
  2. Step 2: Convert to fraction form
    943,338,585.38/2,043,891,120.38 = 2,043,891,120.38/x
  3. Step 3: Cross multiply
    943,338,585.38x = 2,043,891,120.38 × 2,043,891,120.38
  4. Step 4: Simplify right side
    943,338,585.38x = 4,177,490,911,947,772,928
  5. Step 5: Solve for x
    x = 4,177,490,911,947,772,928/943,338,585.38
  6. Step 6: Final answer
    x = 4,428,410,940.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.