Finding the Fourth Proportional to 41,575,193.15, 57,374,137.94 and 22,991,584.08
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Solution
The fourth proportional to 41,575,193.15, 57,374,137.94 and 22,991,584.08 is: 31,728,591.42
Step by Step Solution
- Step 1: Write the proportion equation
41,575,193.15 : 57,374,137.94 = 22,991,584.08 : x - Step 2: Convert to fraction form
41,575,193.15/57,374,137.94 = 22,991,584.08/x - Step 3: Cross multiply
41,575,193.15x = 57,374,137.94 × 22,991,584.08 - Step 4: Simplify right side
41,575,193.15x = 1,319,122,316,350,070 - Step 5: Solve for x
x = 1,319,122,316,350,070/41,575,193.15 - Step 6: Final answer
x = 31,728,591.42
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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.