Finding the Fourth Proportional to 192,682,545.49, 265,902,175.37 and 104,576,544.31
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Solution
The fourth proportional to 192,682,545.49, 265,902,175.37 and 104,576,544.31 is: 144,315,773.67
Step by Step Solution
- Step 1: Write the proportion equation
192,682,545.49 : 265,902,175.37 = 104,576,544.31 : x - Step 2: Convert to fraction form
192,682,545.49/265,902,175.37 = 104,576,544.31/x - Step 3: Cross multiply
192,682,545.49x = 265,902,175.37 × 104,576,544.31 - Step 4: Simplify right side
192,682,545.49x = 27,807,130,624,183,316 - Step 5: Solve for x
x = 27,807,130,624,183,316/192,682,545.49 - Step 6: Final answer
x = 144,315,773.67
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.