Finding the Fourth Proportional to 202,329,194.44, 303,494,578.98 and 48,975,004.84
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Solution
The fourth proportional to 202,329,194.44, 303,494,578.98 and 48,975,004.84 is: 73,462,697.84
Step by Step Solution
- Step 1: Write the proportion equation
202,329,194.44 : 303,494,578.98 = 48,975,004.84 : x - Step 2: Convert to fraction form
202,329,194.44/303,494,578.98 = 48,975,004.84/x - Step 3: Cross multiply
202,329,194.44x = 303,494,578.98 × 48,975,004.84 - Step 4: Simplify right side
202,329,194.44x = 14,863,648,474,459,264 - Step 5: Solve for x
x = 14,863,648,474,459,264/202,329,194.44 - Step 6: Final answer
x = 73,462,697.84
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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.