Finding the Fourth Proportional to 32,523,070.86, 48,772,205.73 and 10,951,880.94
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Solution
The fourth proportional to 32,523,070.86, 48,772,205.73 and 10,951,880.94 is: 16,423,645.62
Step by Step Solution
- Step 1: Write the proportion equation
32,523,070.86 : 48,772,205.73 = 10,951,880.94 : x - Step 2: Convert to fraction form
32,523,070.86/48,772,205.73 = 10,951,880.94/x - Step 3: Cross multiply
32,523,070.86x = 48,772,205.73 × 10,951,880.94 - Step 4: Simplify right side
32,523,070.86x = 534,147,390,336,145.75 - Step 5: Solve for x
x = 534,147,390,336,145.75/32,523,070.86 - Step 6: Final answer
x = 16,423,645.62
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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.