Finding the Fourth Proportional to 16,301,102.40, 24,436,101.60 and 6,063,220.80
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Solution
The fourth proportional to 16,301,102.40, 24,436,101.60 and 6,063,220.80 is: 9,089,046.61
Step by Step Solution
- Step 1: Write the proportion equation
16,301,102.40 : 24,436,101.60 = 6,063,220.80 : x - Step 2: Convert to fraction form
16,301,102.40/24,436,101.60 = 6,063,220.80/x - Step 3: Cross multiply
16,301,102.40x = 24,436,101.60 × 6,063,220.80 - Step 4: Simplify right side
16,301,102.40x = 148,161,479,492,033.28 - Step 5: Solve for x
x = 148,161,479,492,033.28/16,301,102.40 - Step 6: Final answer
x = 9,089,046.61
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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.