Finding the Fourth Proportional to 34,673,269.92, 47,845,005.44 and 19,993,761.44
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Solution
The fourth proportional to 34,673,269.92, 47,845,005.44 and 19,993,761.44 is: 27,589,022.53
Step by Step Solution
- Step 1: Write the proportion equation
34,673,269.92 : 47,845,005.44 = 19,993,761.44 : x - Step 2: Convert to fraction form
34,673,269.92/47,845,005.44 = 19,993,761.44/x - Step 3: Cross multiply
34,673,269.92x = 47,845,005.44 × 19,993,761.44 - Step 4: Simplify right side
34,673,269.92x = 956,601,624,862,862.25 - Step 5: Solve for x
x = 956,601,624,862,862.25/34,673,269.92 - Step 6: Final answer
x = 27,589,022.53
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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.