Home / 1,127,245,640-2,331,815,945

Finding the Third Proportional to 1,127,245,640 and 2,331,815,945

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Solution

The third proportional to 1,127,245,640 and 2,331,815,945 is: 4,823,585,391.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,245,640 : 2,331,815,945 = 2,331,815,945 : x
  2. Step 2: Convert to fraction form
    1,127,245,640/2,331,815,945 = 2,331,815,945/x
  3. Step 3: Cross multiply
    1,127,245,640x = 2,331,815,945 × 2,331,815,945
  4. Step 4: Simplify right side
    1,127,245,640x = 5,437,365,601,356,242,944
  5. Step 5: Solve for x
    x = 5,437,365,601,356,242,944/1,127,245,640
  6. Step 6: Final answer
    x = 4,823,585,391.16

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.