Finding the Fourth Proportional to 32,523,039.36, 48,772,158.48 and 10,951,849.44
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Solution
The fourth proportional to 32,523,039.36, 48,772,158.48 and 10,951,849.44 is: 16,423,598.38
Step by Step Solution
- Step 1: Write the proportion equation
32,523,039.36 : 48,772,158.48 = 10,951,849.44 : x - Step 2: Convert to fraction form
32,523,039.36/48,772,158.48 = 10,951,849.44/x - Step 3: Cross multiply
32,523,039.36x = 48,772,158.48 × 10,951,849.44 - Step 4: Simplify right side
32,523,039.36x = 534,145,336,536,779.19 - Step 5: Solve for x
x = 534,145,336,536,779.19/32,523,039.36 - Step 6: Final answer
x = 16,423,598.38
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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.