Finding the Fourth Proportional to 32,192,273.61, 44,424,908.27 and 17,507,623.84
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Solution
The fourth proportional to 32,192,273.61, 44,424,908.27 and 17,507,623.84 is: 24,160,287.42
Step by Step Solution
- Step 1: Write the proportion equation
32,192,273.61 : 44,424,908.27 = 17,507,623.84 : x - Step 2: Convert to fraction form
32,192,273.61/44,424,908.27 = 17,507,623.84/x - Step 3: Cross multiply
32,192,273.61x = 44,424,908.27 × 17,507,623.84 - Step 4: Simplify right side
32,192,273.61x = 777,774,583,117,665.25 - Step 5: Solve for x
x = 777,774,583,117,665.25/32,192,273.61 - Step 6: Final answer
x = 24,160,287.42
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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.