Finding the Fourth Proportional to 5,845,205,336.09, 8,768,622,991.50 and 1,807,265,523.08
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Solution
The fourth proportional to 5,845,205,336.09, 8,768,622,991.50 and 1,807,265,523.08 is: 2,711,150,268.69
Step by Step Solution
- Step 1: Write the proportion equation
5,845,205,336.09 : 8,768,622,991.50 = 1,807,265,523.08 : x - Step 2: Convert to fraction form
5,845,205,336.09/8,768,622,991.50 = 1,807,265,523.08/x - Step 3: Cross multiply
5,845,205,336.09x = 8,768,622,991.50 × 1,807,265,523.08 - Step 4: Simplify right side
5,845,205,336.09x = 15,847,230,017,446,483,968 - Step 5: Solve for x
x = 15,847,230,017,446,483,968/5,845,205,336.09 - Step 6: Final answer
x = 2,711,150,268.69
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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.