Home / 37,276,360,980.93-55,922,394,342.74-12,092,111,413.61

Finding the Fourth Proportional to 37,276,360,980.93, 55,922,394,342.74 and 12,092,111,413.61

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Solution

The fourth proportional to 37,276,360,980.93, 55,922,394,342.74 and 12,092,111,413.61 is: 18,140,714,520.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,276,360,980.93 : 55,922,394,342.74 = 12,092,111,413.61 : x
  2. Step 2: Convert to fraction form
    37,276,360,980.93/55,922,394,342.74 = 12,092,111,413.61/x
  3. Step 3: Cross multiply
    37,276,360,980.93x = 55,922,394,342.74 × 12,092,111,413.61
  4. Step 4: Simplify right side
    37,276,360,980.93x = 676,219,822,907,905,540,096
  5. Step 5: Solve for x
    x = 676,219,822,907,905,540,096/37,276,360,980.93
  6. Step 6: Final answer
    x = 18,140,714,520.23

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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.