Home / 195,256,073.00-269,455,413.38-107,155,776.89

Finding the Fourth Proportional to 195,256,073.00, 269,455,413.38 and 107,155,776.89

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Solution

The fourth proportional to 195,256,073.00, 269,455,413.38 and 107,155,776.89 is: 147,876,087.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,256,073.00 : 269,455,413.38 = 107,155,776.89 : x
  2. Step 2: Convert to fraction form
    195,256,073.00/269,455,413.38 = 107,155,776.89/x
  3. Step 3: Cross multiply
    195,256,073.00x = 269,455,413.38 × 107,155,776.89
  4. Step 4: Simplify right side
    195,256,073.00x = 28,873,704,158,087,860
  5. Step 5: Solve for x
    x = 28,873,704,158,087,860/195,256,073.00
  6. Step 6: Final answer
    x = 147,876,087.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.