Finding the Fourth Proportional to 32,592,359.61, 44,981,366.64 and 19,546,795.53
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Solution
The fourth proportional to 32,592,359.61, 44,981,366.64 and 19,546,795.53 is: 26,976,923.02
Step by Step Solution
- Step 1: Write the proportion equation
32,592,359.61 : 44,981,366.64 = 19,546,795.53 : x - Step 2: Convert to fraction form
32,592,359.61/44,981,366.64 = 19,546,795.53/x - Step 3: Cross multiply
32,592,359.61x = 44,981,366.64 × 19,546,795.53 - Step 4: Simplify right side
32,592,359.61x = 879,241,576,372,043.12 - Step 5: Solve for x
x = 879,241,576,372,043.12/32,592,359.61 - Step 6: Final answer
x = 26,976,923.02
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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.