Finding the Fourth Proportional to 364,902,289, 503,161,639.14 and 232,533,601
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Solution
The fourth proportional to 364,902,289, 503,161,639.14 and 232,533,601 is: 320,639,226.89
Step by Step Solution
- Step 1: Write the proportion equation
364,902,289 : 503,161,639.14 = 232,533,601 : x - Step 2: Convert to fraction form
364,902,289/503,161,639.14 = 232,533,601/x - Step 3: Cross multiply
364,902,289x = 503,161,639.14 × 232,533,601 - Step 4: Simplify right side
364,902,289x = 117,001,987,834,286,736 - Step 5: Solve for x
x = 117,001,987,834,286,736/364,902,289 - Step 6: Final answer
x = 320,639,226.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.