Home / 14,256,192.20-21,383,214.06-4,540,413.32

Finding the Fourth Proportional to 14,256,192.20, 21,383,214.06 and 4,540,413.32

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Solution

The fourth proportional to 14,256,192.20, 21,383,214.06 and 4,540,413.32 is: 6,810,277.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,256,192.20 : 21,383,214.06 = 4,540,413.32 : x
  2. Step 2: Convert to fraction form
    14,256,192.20/21,383,214.06 = 4,540,413.32/x
  3. Step 3: Cross multiply
    14,256,192.20x = 21,383,214.06 × 4,540,413.32
  4. Step 4: Simplify right side
    14,256,192.20x = 97,088,629,942,435.28
  5. Step 5: Solve for x
    x = 97,088,629,942,435.28/14,256,192.20
  6. Step 6: Final answer
    x = 6,810,277.85

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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.