Finding the Fourth Proportional to 16,202,623.50, 24,306,351.90 and 5,966,696.22
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Solution
The fourth proportional to 16,202,623.50, 24,306,351.90 and 5,966,696.22 is: 8,950,934.27
Step by Step Solution
- Step 1: Write the proportion equation
16,202,623.50 : 24,306,351.90 = 5,966,696.22 : x - Step 2: Convert to fraction form
16,202,623.50/24,306,351.90 = 5,966,696.22/x - Step 3: Cross multiply
16,202,623.50x = 24,306,351.90 × 5,966,696.22 - Step 4: Simplify right side
16,202,623.50x = 145,028,618,003,719.81 - Step 5: Solve for x
x = 145,028,618,003,719.81/16,202,623.50 - Step 6: Final answer
x = 8,950,934.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.