Finding the Fourth Proportional to 62,608,324.02, 93,868,481.72 and 27,576,812.79
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Solution
The fourth proportional to 62,608,324.02, 93,868,481.72 and 27,576,812.79 is: 41,345,836.80
Step by Step Solution
- Step 1: Write the proportion equation
62,608,324.02 : 93,868,481.72 = 27,576,812.79 : x - Step 2: Convert to fraction form
62,608,324.02/93,868,481.72 = 27,576,812.79/x - Step 3: Cross multiply
62,608,324.02x = 93,868,481.72 × 27,576,812.79 - Step 4: Simplify right side
62,608,324.02x = 2,588,593,547,136,093 - Step 5: Solve for x
x = 2,588,593,547,136,093/62,608,324.02 - Step 6: Final answer
x = 41,345,836.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.