Finding the Fourth Proportional to 177,709,733.04, 266,592,998.49 and 54,859,174.29
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Solution
The fourth proportional to 177,709,733.04, 266,592,998.49 and 54,859,174.29 is: 82,297,528.21
Step by Step Solution
- Step 1: Write the proportion equation
177,709,733.04 : 266,592,998.49 = 54,859,174.29 : x - Step 2: Convert to fraction form
177,709,733.04/266,592,998.49 = 54,859,174.29/x - Step 3: Cross multiply
177,709,733.04x = 266,592,998.49 × 54,859,174.29 - Step 4: Simplify right side
177,709,733.04x = 14,625,071,768,656,618 - Step 5: Solve for x
x = 14,625,071,768,656,618/177,709,733.04 - Step 6: Final answer
x = 82,297,528.21
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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.