Home / 25,278,874,413.75-37,185,310,865.25

Finding the Third Proportional to 25,278,874,413.75 and 37,185,310,865.25

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Solution

The third proportional to 25,278,874,413.75 and 37,185,310,865.25 is: 54,699,719,675.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,278,874,413.75 : 37,185,310,865.25 = 37,185,310,865.25 : x
  2. Step 2: Convert to fraction form
    25,278,874,413.75/37,185,310,865.25 = 37,185,310,865.25/x
  3. Step 3: Cross multiply
    25,278,874,413.75x = 37,185,310,865.25 × 37,185,310,865.25
  4. Step 4: Simplify right side
    25,278,874,413.75x = 1,382,747,344,145,279,614,976
  5. Step 5: Solve for x
    x = 1,382,747,344,145,279,614,976/25,278,874,413.75
  6. Step 6: Final answer
    x = 54,699,719,675.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.