Home / 1,496,901,306,204-2,245,037,757,016.20-422,205,901,391.60

Finding the Fourth Proportional to 1,496,901,306,204, 2,245,037,757,016.20 and 422,205,901,391.60

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Solution

The fourth proportional to 1,496,901,306,204, 2,245,037,757,016.20 and 422,205,901,391.60 is: 633,220,230,305.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,901,306,204 : 2,245,037,757,016.20 = 422,205,901,391.60 : x
  2. Step 2: Convert to fraction form
    1,496,901,306,204/2,245,037,757,016.20 = 422,205,901,391.60/x
  3. Step 3: Cross multiply
    1,496,901,306,204x = 2,245,037,757,016.20 × 422,205,901,391.60
  4. Step 4: Simplify right side
    1,496,901,306,204x = 947,868,189,859,200,565,772,288
  5. Step 5: Solve for x
    x = 947,868,189,859,200,565,772,288/1,496,901,306,204
  6. Step 6: Final answer
    x = 633,220,230,305.57

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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.