Finding the Fourth Proportional to 32,406,618.24, 48,633,851.52 and 15,367,348.08
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Solution
The fourth proportional to 32,406,618.24, 48,633,851.52 and 15,367,348.08 is: 23,062,367.05
Step by Step Solution
- Step 1: Write the proportion equation
32,406,618.24 : 48,633,851.52 = 15,367,348.08 : x - Step 2: Convert to fraction form
32,406,618.24/48,633,851.52 = 15,367,348.08/x - Step 3: Cross multiply
32,406,618.24x = 48,633,851.52 × 15,367,348.08 - Step 4: Simplify right side
32,406,618.24x = 747,373,324,778,877.12 - Step 5: Solve for x
x = 747,373,324,778,877.12/32,406,618.24 - Step 6: Final answer
x = 23,062,367.05
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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.