Finding the Fourth Proportional to 37,330,581.24, 51,486,997.68 and 24,282,006.93
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Solution
The fourth proportional to 37,330,581.24, 51,486,997.68 and 24,282,006.93 is: 33,490,173.28
Step by Step Solution
- Step 1: Write the proportion equation
37,330,581.24 : 51,486,997.68 = 24,282,006.93 : x - Step 2: Convert to fraction form
37,330,581.24/51,486,997.68 = 24,282,006.93/x - Step 3: Cross multiply
37,330,581.24x = 51,486,997.68 × 24,282,006.93 - Step 4: Simplify right side
37,330,581.24x = 1,250,207,634,470,654 - Step 5: Solve for x
x = 1,250,207,634,470,654/37,330,581.24 - Step 6: Final answer
x = 33,490,173.28
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.