Finding the Fourth Proportional to 368,252,216.10, 552,451,092.75 and 135,085,093.16
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Solution
The fourth proportional to 368,252,216.10, 552,451,092.75 and 135,085,093.16 is: 202,654,333.27
Step by Step Solution
- Step 1: Write the proportion equation
368,252,216.10 : 552,451,092.75 = 135,085,093.16 : x - Step 2: Convert to fraction form
368,252,216.10/552,451,092.75 = 135,085,093.16/x - Step 3: Cross multiply
368,252,216.10x = 552,451,092.75 × 135,085,093.16 - Step 4: Simplify right side
368,252,216.10x = 74,627,907,327,715,296 - Step 5: Solve for x
x = 74,627,907,327,715,296/368,252,216.10 - Step 6: Final answer
x = 202,654,333.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.