Home / 1,145,205,963,469.50-2,491,475,911,918.50

Finding the Third Proportional to 1,145,205,963,469.50 and 2,491,475,911,918.50

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Solution

The third proportional to 1,145,205,963,469.50 and 2,491,475,911,918.50 is: 5,420,380,628,183.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,205,963,469.50 : 2,491,475,911,918.50 = 2,491,475,911,918.50 : x
  2. Step 2: Convert to fraction form
    1,145,205,963,469.50/2,491,475,911,918.50 = 2,491,475,911,918.50/x
  3. Step 3: Cross multiply
    1,145,205,963,469.50x = 2,491,475,911,918.50 × 2,491,475,911,918.50
  4. Step 4: Simplify right side
    1,145,205,963,469.50x = 6,207,452,219,670,121,001,517,056
  5. Step 5: Solve for x
    x = 6,207,452,219,670,121,001,517,056/1,145,205,963,469.50
  6. Step 6: Final answer
    x = 5,420,380,628,183.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.