Home / 3,303,649,220-4,559,129,904.48-1,798,372,647.68

Finding the Fourth Proportional to 3,303,649,220, 4,559,129,904.48 and 1,798,372,647.68

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Solution

The fourth proportional to 3,303,649,220, 4,559,129,904.48 and 1,798,372,647.68 is: 2,481,805,413.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,649,220 : 4,559,129,904.48 = 1,798,372,647.68 : x
  2. Step 2: Convert to fraction form
    3,303,649,220/4,559,129,904.48 = 1,798,372,647.68/x
  3. Step 3: Cross multiply
    3,303,649,220x = 4,559,129,904.48 × 1,798,372,647.68
  4. Step 4: Simplify right side
    3,303,649,220x = 8,199,014,517,436,762,112
  5. Step 5: Solve for x
    x = 8,199,014,517,436,762,112/3,303,649,220
  6. Step 6: Final answer
    x = 2,481,805,413.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.