Finding the Fourth Proportional to 22,093,566, 33,141,530 and 6,948,678.48
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Solution
The fourth proportional to 22,093,566, 33,141,530 and 6,948,678.48 is: 10,423,389.16
Step by Step Solution
- Step 1: Write the proportion equation
22,093,566 : 33,141,530 = 6,948,678.48 : x - Step 2: Convert to fraction form
22,093,566/33,141,530 = 6,948,678.48/x - Step 3: Cross multiply
22,093,566x = 33,141,530 × 6,948,678.48 - Step 4: Simplify right side
22,093,566x = 230,289,836,305,274.41 - Step 5: Solve for x
x = 230,289,836,305,274.41/22,093,566 - Step 6: Final answer
x = 10,423,389.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.