Finding the Fourth Proportional to 62,678,736.42, 94,040,040.24 and 24,367,132.86
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Solution
The fourth proportional to 62,678,736.42, 94,040,040.24 and 24,367,132.86 is: 36,559,227.03
Step by Step Solution
- Step 1: Write the proportion equation
62,678,736.42 : 94,040,040.24 = 24,367,132.86 : x - Step 2: Convert to fraction form
62,678,736.42/94,040,040.24 = 24,367,132.86/x - Step 3: Cross multiply
62,678,736.42x = 94,040,040.24 × 24,367,132.86 - Step 4: Simplify right side
62,678,736.42x = 2,291,486,154,687,826 - Step 5: Solve for x
x = 2,291,486,154,687,826/62,678,736.42 - Step 6: Final answer
x = 36,559,227.03
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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.