Finding the Fourth Proportional to 33,512,437.12, 50,344,327.12 and 19,874,528.64
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Solution
The fourth proportional to 33,512,437.12, 50,344,327.12 and 19,874,528.64 is: 29,856,669.86
Step by Step Solution
- Step 1: Write the proportion equation
33,512,437.12 : 50,344,327.12 = 19,874,528.64 : x - Step 2: Convert to fraction form
33,512,437.12/50,344,327.12 = 19,874,528.64/x - Step 3: Cross multiply
33,512,437.12x = 50,344,327.12 × 19,874,528.64 - Step 4: Simplify right side
33,512,437.12x = 1,000,569,771,207,968.75 - Step 5: Solve for x
x = 1,000,569,771,207,968.75/33,512,437.12 - Step 6: Final answer
x = 29,856,669.86
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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.