Home / 3,393,348,413.06-5,089,971,400.04-1,526,675,925.72

Finding the Fourth Proportional to 3,393,348,413.06, 5,089,971,400.04 and 1,526,675,925.72

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Solution

The fourth proportional to 3,393,348,413.06, 5,089,971,400.04 and 1,526,675,925.72 is: 2,289,990,844.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,348,413.06 : 5,089,971,400.04 = 1,526,675,925.72 : x
  2. Step 2: Convert to fraction form
    3,393,348,413.06/5,089,971,400.04 = 1,526,675,925.72/x
  3. Step 3: Cross multiply
    3,393,348,413.06x = 5,089,971,400.04 × 1,526,675,925.72
  4. Step 4: Simplify right side
    3,393,348,413.06x = 7,770,736,799,044,391,936
  5. Step 5: Solve for x
    x = 7,770,736,799,044,391,936/3,393,348,413.06
  6. Step 6: Final answer
    x = 2,289,990,844.78

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Double scale
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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.