Finding the Fourth Proportional to 102,934,950.05, 154,407,390.95 and 33,846,224.02
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Solution
The fourth proportional to 102,934,950.05, 154,407,390.95 and 33,846,224.02 is: 50,770,968.86
Step by Step Solution
- Step 1: Write the proportion equation
102,934,950.05 : 154,407,390.95 = 33,846,224.02 : x - Step 2: Convert to fraction form
102,934,950.05/154,407,390.95 = 33,846,224.02/x - Step 3: Cross multiply
102,934,950.05x = 154,407,390.95 × 33,846,224.02 - Step 4: Simplify right side
102,934,950.05x = 5,226,107,144,136,017 - Step 5: Solve for x
x = 5,226,107,144,136,017/102,934,950.05 - Step 6: Final answer
x = 50,770,968.86
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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.