Finding the Fourth Proportional to 41,838,097.68, 57,725,852.13 and 24,424,436.43
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Solution
The fourth proportional to 41,838,097.68, 57,725,852.13 and 24,424,436.43 is: 33,699,462.54
Step by Step Solution
- Step 1: Write the proportion equation
41,838,097.68 : 57,725,852.13 = 24,424,436.43 : x - Step 2: Convert to fraction form
41,838,097.68/57,725,852.13 = 24,424,436.43/x - Step 3: Cross multiply
41,838,097.68x = 57,725,852.13 × 24,424,436.43 - Step 4: Simplify right side
41,838,097.68x = 1,409,921,405,716,765.25 - Step 5: Solve for x
x = 1,409,921,405,716,765.25/41,838,097.68 - Step 6: Final answer
x = 33,699,462.54
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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.