Finding the Fourth Proportional to 182,177,269.56, 273,235,461.30 and 79,913,849.40
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Solution
The fourth proportional to 182,177,269.56, 273,235,461.30 and 79,913,849.40 is: 119,857,419.96
Step by Step Solution
- Step 1: Write the proportion equation
182,177,269.56 : 273,235,461.30 = 79,913,849.40 : x - Step 2: Convert to fraction form
182,177,269.56/273,235,461.30 = 79,913,849.40/x - Step 3: Cross multiply
182,177,269.56x = 273,235,461.30 × 79,913,849.40 - Step 4: Simplify right side
182,177,269.56x = 21,835,297,505,067,732 - Step 5: Solve for x
x = 21,835,297,505,067,732/182,177,269.56 - Step 6: Final answer
x = 119,857,419.96
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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.