Finding the Fourth Proportional to 32,385,167.29, 48,570,585.32 and 9,351,101.91
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Solution
The fourth proportional to 32,385,167.29, 48,570,585.32 and 9,351,101.91 is: 14,024,583.82
Step by Step Solution
- Step 1: Write the proportion equation
32,385,167.29 : 48,570,585.32 = 9,351,101.91 : x - Step 2: Convert to fraction form
32,385,167.29/48,570,585.32 = 9,351,101.91/x - Step 3: Cross multiply
32,385,167.29x = 48,570,585.32 × 9,351,101.91 - Step 4: Simplify right side
32,385,167.29x = 454,188,493,361,187.38 - Step 5: Solve for x
x = 454,188,493,361,187.38/32,385,167.29 - Step 6: Final answer
x = 14,024,583.82
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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.