Finding the Fourth Proportional to 32,538,802.44, 48,808,489.68 and 8,277,755.04
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Solution
The fourth proportional to 32,538,802.44, 48,808,489.68 and 8,277,755.04 is: 12,416,705.32
Step by Step Solution
- Step 1: Write the proportion equation
32,538,802.44 : 48,808,489.68 = 8,277,755.04 : x - Step 2: Convert to fraction form
32,538,802.44/48,808,489.68 = 8,277,755.04/x - Step 3: Cross multiply
32,538,802.44x = 48,808,489.68 × 8,277,755.04 - Step 4: Simplify right side
32,538,802.44x = 404,024,721,443,408 - Step 5: Solve for x
x = 404,024,721,443,408/32,538,802.44 - Step 6: Final answer
x = 12,416,705.32
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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.