Finding the Fourth Proportional to 41,771,331.88, 62,656,911.34 and 23,567,263.08
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Solution
The fourth proportional to 41,771,331.88, 62,656,911.34 and 23,567,263.08 is: 35,350,845.83
Step by Step Solution
- Step 1: Write the proportion equation
41,771,331.88 : 62,656,911.34 = 23,567,263.08 : x - Step 2: Convert to fraction form
41,771,331.88/62,656,911.34 = 23,567,263.08/x - Step 3: Cross multiply
41,771,331.88x = 62,656,911.34 × 23,567,263.08 - Step 4: Simplify right side
41,771,331.88x = 1,476,651,913,330,015.25 - Step 5: Solve for x
x = 1,476,651,913,330,015.25/41,771,331.88 - Step 6: Final answer
x = 35,350,845.83
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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.