Finding the Fourth Proportional to 38,183,310.22, 52,704,071.60 and 24,954,477.19
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Solution
The fourth proportional to 38,183,310.22, 52,704,071.60 and 24,954,477.19 is: 34,444,435.15
Step by Step Solution
- Step 1: Write the proportion equation
38,183,310.22 : 52,704,071.60 = 24,954,477.19 : x - Step 2: Convert to fraction form
38,183,310.22/52,704,071.60 = 24,954,477.19/x - Step 3: Cross multiply
38,183,310.22x = 52,704,071.60 × 24,954,477.19 - Step 4: Simplify right side
38,183,310.22x = 1,315,202,552,562,327 - Step 5: Solve for x
x = 1,315,202,552,562,327/38,183,310.22 - Step 6: Final answer
x = 34,444,435.15
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1.5x scale
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.