Finding the Fourth Proportional to 32,586,214.86, 48,860,898 and 10,720,677.12
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Solution
The fourth proportional to 32,586,214.86, 48,860,898 and 10,720,677.12 is: 16,074,954.19
Step by Step Solution
- Step 1: Write the proportion equation
32,586,214.86 : 48,860,898 = 10,720,677.12 : x - Step 2: Convert to fraction form
32,586,214.86/48,860,898 = 10,720,677.12/x - Step 3: Cross multiply
32,586,214.86x = 48,860,898 × 10,720,677.12 - Step 4: Simplify right side
32,586,214.86x = 523,821,911,251,253.75 - Step 5: Solve for x
x = 523,821,911,251,253.75/32,586,214.86 - Step 6: Final answer
x = 16,074,954.19
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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.