Finding the Fourth Proportional to 17,456,916.18, 24,088,732.02 and 10,750,182.66
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Solution
The fourth proportional to 17,456,916.18, 24,088,732.02 and 10,750,182.66 is: 14,834,136.03
Step by Step Solution
- Step 1: Write the proportion equation
17,456,916.18 : 24,088,732.02 = 10,750,182.66 : x - Step 2: Convert to fraction form
17,456,916.18/24,088,732.02 = 10,750,182.66/x - Step 3: Cross multiply
17,456,916.18x = 24,088,732.02 × 10,750,182.66 - Step 4: Simplify right side
17,456,916.18x = 258,958,269,262,790.78 - Step 5: Solve for x
x = 258,958,269,262,790.78/17,456,916.18 - Step 6: Final answer
x = 14,834,136.03
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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.