Home / 50,110,413.03-75,170,451.62-15,557,537.51

Finding the Fourth Proportional to 50,110,413.03, 75,170,451.62 and 15,557,537.51

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Solution

The fourth proportional to 50,110,413.03, 75,170,451.62 and 15,557,537.51 is: 23,337,806.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,110,413.03 : 75,170,451.62 = 15,557,537.51 : x
  2. Step 2: Convert to fraction form
    50,110,413.03/75,170,451.62 = 15,557,537.51/x
  3. Step 3: Cross multiply
    50,110,413.03x = 75,170,451.62 × 15,557,537.51
  4. Step 4: Simplify right side
    50,110,413.03x = 1,169,467,121,051,283.25
  5. Step 5: Solve for x
    x = 1,169,467,121,051,283.25/50,110,413.03
  6. Step 6: Final answer
    x = 23,337,806.46

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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.