Home / 3,084,089,436.80-4,626,573,413.96-957,118,899.60

Finding the Fourth Proportional to 3,084,089,436.80, 4,626,573,413.96 and 957,118,899.60

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Solution

The fourth proportional to 3,084,089,436.80, 4,626,573,413.96 and 957,118,899.60 is: 1,435,814,669.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,089,436.80 : 4,626,573,413.96 = 957,118,899.60 : x
  2. Step 2: Convert to fraction form
    3,084,089,436.80/4,626,573,413.96 = 957,118,899.60/x
  3. Step 3: Cross multiply
    3,084,089,436.80x = 4,626,573,413.96 × 957,118,899.60
  4. Step 4: Simplify right side
    3,084,089,436.80x = 4,428,180,854,888,010,752
  5. Step 5: Solve for x
    x = 4,428,180,854,888,010,752/3,084,089,436.80
  6. Step 6: Final answer
    x = 1,435,814,669.33

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1.5x scale

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.