Finding the Fourth Proportional to 41,831,722, 57,718,821.60 and 24,420,164.80
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Solution
The fourth proportional to 41,831,722, 57,718,821.60 and 24,420,164.80 is: 33,694,599.89
Step by Step Solution
- Step 1: Write the proportion equation
41,831,722 : 57,718,821.60 = 24,420,164.80 : x - Step 2: Convert to fraction form
41,831,722/57,718,821.60 = 24,420,164.80/x - Step 3: Cross multiply
41,831,722x = 57,718,821.60 × 24,420,164.80 - Step 4: Simplify right side
41,831,722x = 1,409,503,135,533,799.75 - Step 5: Solve for x
x = 1,409,503,135,533,799.75/41,831,722 - Step 6: Final answer
x = 33,694,599.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.