Finding the Fourth Proportional to 167,441,572.62, 251,393,286.33 and 115,503,013.26
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Solution
The fourth proportional to 167,441,572.62, 251,393,286.33 and 115,503,013.26 is: 173,413,816.12
Step by Step Solution
- Step 1: Write the proportion equation
167,441,572.62 : 251,393,286.33 = 115,503,013.26 : x - Step 2: Convert to fraction form
167,441,572.62/251,393,286.33 = 115,503,013.26/x - Step 3: Cross multiply
167,441,572.62x = 251,393,286.33 × 115,503,013.26 - Step 4: Simplify right side
167,441,572.62x = 29,036,682,084,448,968 - Step 5: Solve for x
x = 29,036,682,084,448,968/167,441,572.62 - Step 6: Final answer
x = 173,413,816.12
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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.