Finding the Fourth Proportional to 182,607,979.24, 273,740,505.17 and 61,354,633.96
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Solution
The fourth proportional to 182,607,979.24, 273,740,505.17 and 61,354,633.96 is: 91,974,340.68
Step by Step Solution
- Step 1: Write the proportion equation
182,607,979.24 : 273,740,505.17 = 61,354,633.96 : x - Step 2: Convert to fraction form
182,607,979.24/273,740,505.17 = 61,354,633.96/x - Step 3: Cross multiply
182,607,979.24x = 273,740,505.17 × 61,354,633.96 - Step 4: Simplify right side
182,607,979.24x = 16,795,248,493,362,136 - Step 5: Solve for x
x = 16,795,248,493,362,136/182,607,979.24 - Step 6: Final answer
x = 91,974,340.68
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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.