Finding the Fourth Proportional to 41,501,662.08, 57,262,207.68 and 24,328,936.32
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Solution
The fourth proportional to 41,501,662.08, 57,262,207.68 and 24,328,936.32 is: 33,568,019.55
Step by Step Solution
- Step 1: Write the proportion equation
41,501,662.08 : 57,262,207.68 = 24,328,936.32 : x - Step 2: Convert to fraction form
41,501,662.08/57,262,207.68 = 24,328,936.32/x - Step 3: Cross multiply
41,501,662.08x = 57,262,207.68 × 24,328,936.32 - Step 4: Simplify right side
41,501,662.08x = 1,393,128,604,189,335 - Step 5: Solve for x
x = 1,393,128,604,189,335/41,501,662.08 - Step 6: Final answer
x = 33,568,019.55
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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.