Finding the Fourth Proportional to 41,838,098.43, 57,725,853.17 and 24,424,437.18
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Solution
The fourth proportional to 41,838,098.43, 57,725,853.17 and 24,424,437.18 is: 33,699,463.58
Step by Step Solution
- Step 1: Write the proportion equation
41,838,098.43 : 57,725,853.17 = 24,424,437.18 : x - Step 2: Convert to fraction form
41,838,098.43/57,725,853.17 = 24,424,437.18/x - Step 3: Cross multiply
41,838,098.43x = 57,725,853.17 × 24,424,437.18 - Step 4: Simplify right side
41,838,098.43x = 1,409,921,474,290,446.75 - Step 5: Solve for x
x = 1,409,921,474,290,446.75/41,838,098.43 - Step 6: Final answer
x = 33,699,463.58
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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.