Finding the Fourth Proportional to 32,538,788.44, 48,808,468.68 and 8,277,741.01
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Solution
The fourth proportional to 32,538,788.44, 48,808,468.68 and 8,277,741.01 is: 12,416,684.28
Step by Step Solution
- Step 1: Write the proportion equation
32,538,788.44 : 48,808,468.68 = 8,277,741.01 : x - Step 2: Convert to fraction form
32,538,788.44/48,808,468.68 = 8,277,741.01/x - Step 3: Cross multiply
32,538,788.44x = 48,808,468.68 × 8,277,741.01 - Step 4: Simplify right side
32,538,788.44x = 404,023,862,827,736.56 - Step 5: Solve for x
x = 404,023,862,827,736.56/32,538,788.44 - Step 6: Final answer
x = 12,416,684.28
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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.