Finding the Fourth Proportional to 46,201,100.88, 63,747,326.25 and 27,353,324.05
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Solution
The fourth proportional to 46,201,100.88, 63,747,326.25 and 27,353,324.05 is: 37,741,552.45
Step by Step Solution
- Step 1: Write the proportion equation
46,201,100.88 : 63,747,326.25 = 27,353,324.05 : x - Step 2: Convert to fraction form
46,201,100.88/63,747,326.25 = 27,353,324.05/x - Step 3: Cross multiply
46,201,100.88x = 63,747,326.25 × 27,353,324.05 - Step 4: Simplify right side
46,201,100.88x = 1,743,701,272,237,321.25 - Step 5: Solve for x
x = 1,743,701,272,237,321.25/46,201,100.88 - Step 6: Final answer
x = 37,741,552.45
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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.