Finding the Fourth Proportional to 177,757,096.52, 266,644,567.74 and 56,597,996.36
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Solution
The fourth proportional to 177,757,096.52, 266,644,567.74 and 56,597,996.36 is: 84,899,835.62
Step by Step Solution
- Step 1: Write the proportion equation
177,757,096.52 : 266,644,567.74 = 56,597,996.36 : x - Step 2: Convert to fraction form
177,757,096.52/266,644,567.74 = 56,597,996.36/x - Step 3: Cross multiply
177,757,096.52x = 266,644,567.74 × 56,597,996.36 - Step 4: Simplify right side
177,757,096.52x = 15,091,548,274,362,294 - Step 5: Solve for x
x = 15,091,548,274,362,294/177,757,096.52 - Step 6: Final answer
x = 84,899,835.62
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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.