Finding the Fourth Proportional to 202,329,375.69, 303,494,850.87 and 48,975,186.09
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Solution
The fourth proportional to 202,329,375.69, 303,494,850.87 and 48,975,186.09 is: 73,462,969.71
Step by Step Solution
- Step 1: Write the proportion equation
202,329,375.69 : 303,494,850.87 = 48,975,186.09 : x - Step 2: Convert to fraction form
202,329,375.69/303,494,850.87 = 48,975,186.09/x - Step 3: Cross multiply
202,329,375.69x = 303,494,850.87 × 48,975,186.09 - Step 4: Simplify right side
202,329,375.69x = 14,863,716,798,715,050 - Step 5: Solve for x
x = 14,863,716,798,715,050/202,329,375.69 - Step 6: Final answer
x = 73,462,969.71
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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.