Finding the Fourth Proportional to 32,535,133.60, 48,788,703.60 and 16,354,832.80
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Solution
The fourth proportional to 32,535,133.60, 48,788,703.60 and 16,354,832.80 is: 24,525,213.26
Step by Step Solution
- Step 1: Write the proportion equation
32,535,133.60 : 48,788,703.60 = 16,354,832.80 : x - Step 2: Convert to fraction form
32,535,133.60/48,788,703.60 = 16,354,832.80/x - Step 3: Cross multiply
32,535,133.60x = 48,788,703.60 × 16,354,832.80 - Step 4: Simplify right side
32,535,133.60x = 797,931,089,906,758.12 - Step 5: Solve for x
x = 797,931,089,906,758.12/32,535,133.60 - Step 6: Final answer
x = 24,525,213.26
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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.