Home / 15,810,804.75-23,716,600.77-4,451,176.83

Finding the Fourth Proportional to 15,810,804.75, 23,716,600.77 and 4,451,176.83

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Solution

The fourth proportional to 15,810,804.75, 23,716,600.77 and 4,451,176.83 is: 6,676,876.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,810,804.75 : 23,716,600.77 = 4,451,176.83 : x
  2. Step 2: Convert to fraction form
    15,810,804.75/23,716,600.77 = 4,451,176.83/x
  3. Step 3: Cross multiply
    15,810,804.75x = 23,716,600.77 × 4,451,176.83
  4. Step 4: Simplify right side
    15,810,804.75x = 105,566,783,939,413.33
  5. Step 5: Solve for x
    x = 105,566,783,939,413.33/15,810,804.75
  6. Step 6: Final answer
    x = 6,676,876.07

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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.