Finding the Fourth Proportional to 33,517,084.97, 50,276,570.85 and 9,256,011.96
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Solution
The fourth proportional to 33,517,084.97, 50,276,570.85 and 9,256,011.96 is: 13,884,278.47
Step by Step Solution
- Step 1: Write the proportion equation
33,517,084.97 : 50,276,570.85 = 9,256,011.96 : x - Step 2: Convert to fraction form
33,517,084.97/50,276,570.85 = 9,256,011.96/x - Step 3: Cross multiply
33,517,084.97x = 50,276,570.85 × 9,256,011.96 - Step 4: Simplify right side
33,517,084.97x = 465,360,541,095,387.44 - Step 5: Solve for x
x = 465,360,541,095,387.44/33,517,084.97 - Step 6: Final answer
x = 13,884,278.47
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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.