Finding the Fourth Proportional to 41,573,644.48, 57,343,162.40 and 27,106,552
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Solution
The fourth proportional to 41,573,644.48, 57,343,162.40 and 27,106,552 is: 37,388,480.92
Step by Step Solution
- Step 1: Write the proportion equation
41,573,644.48 : 57,343,162.40 = 27,106,552 : x - Step 2: Convert to fraction form
41,573,644.48/57,343,162.40 = 27,106,552/x - Step 3: Cross multiply
41,573,644.48x = 57,343,162.40 × 27,106,552 - Step 4: Simplify right side
41,573,644.48x = 1,554,375,413,440,044.75 - Step 5: Solve for x
x = 1,554,375,413,440,044.75/41,573,644.48 - Step 6: Final answer
x = 37,388,480.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.