Finding the Fourth Proportional to 201,580,933.14, 302,419,455.39 and 65,266,357.14
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Solution
The fourth proportional to 201,580,933.14, 302,419,455.39 and 65,266,357.14 is: 97,915,094.82
Step by Step Solution
- Step 1: Write the proportion equation
201,580,933.14 : 302,419,455.39 = 65,266,357.14 : x - Step 2: Convert to fraction form
201,580,933.14/302,419,455.39 = 65,266,357.14/x - Step 3: Cross multiply
201,580,933.14x = 302,419,455.39 × 65,266,357.14 - Step 4: Simplify right side
201,580,933.14x = 19,737,816,181,568,036 - Step 5: Solve for x
x = 19,737,816,181,568,036/201,580,933.14 - Step 6: Final answer
x = 97,915,094.82
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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.