Finding the Fourth Proportional to 24,717,618.72, 37,086,660 and 13,344,691.68
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Solution
The fourth proportional to 24,717,618.72, 37,086,660 and 13,344,691.68 is: 20,022,561.59
Step by Step Solution
- Step 1: Write the proportion equation
24,717,618.72 : 37,086,660 = 13,344,691.68 : x - Step 2: Convert to fraction form
24,717,618.72/37,086,660 = 13,344,691.68/x - Step 3: Cross multiply
24,717,618.72x = 37,086,660 × 13,344,691.68 - Step 4: Simplify right side
24,717,618.72x = 494,910,043,140,988.81 - Step 5: Solve for x
x = 494,910,043,140,988.81/24,717,618.72 - Step 6: Final answer
x = 20,022,561.59
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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.