Finding the Fourth Proportional to 41,089,827.44, 61,620,204.12 and 11,937,602.96
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Solution
The fourth proportional to 41,089,827.44, 61,620,204.12 and 11,937,602.96 is: 17,902,181.07
Step by Step Solution
- Step 1: Write the proportion equation
41,089,827.44 : 61,620,204.12 = 11,937,602.96 : x - Step 2: Convert to fraction form
41,089,827.44/61,620,204.12 = 11,937,602.96/x - Step 3: Cross multiply
41,089,827.44x = 61,620,204.12 × 11,937,602.96 - Step 4: Simplify right side
41,089,827.44x = 735,597,531,098,716.25 - Step 5: Solve for x
x = 735,597,531,098,716.25/41,089,827.44 - Step 6: Final answer
x = 17,902,181.07
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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.