Home / 24,591,413.31-33,936,314.43-13,427,983.86

Finding the Fourth Proportional to 24,591,413.31, 33,936,314.43 and 13,427,983.86

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Solution

The fourth proportional to 24,591,413.31, 33,936,314.43 and 13,427,983.86 is: 18,530,707.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,591,413.31 : 33,936,314.43 = 13,427,983.86 : x
  2. Step 2: Convert to fraction form
    24,591,413.31/33,936,314.43 = 13,427,983.86/x
  3. Step 3: Cross multiply
    24,591,413.31x = 33,936,314.43 × 13,427,983.86
  4. Step 4: Simplify right side
    24,591,413.31x = 455,696,282,433,925.06
  5. Step 5: Solve for x
    x = 455,696,282,433,925.06/24,591,413.31
  6. Step 6: Final answer
    x = 18,530,707.31

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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.