Finding the Fourth Proportional to 33,091,534.68, 49,610,525.70 and 14,882,394.20
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Solution
The fourth proportional to 33,091,534.68, 49,610,525.70 and 14,882,394.20 is: 22,311,549.07
Step by Step Solution
- Step 1: Write the proportion equation
33,091,534.68 : 49,610,525.70 = 14,882,394.20 : x - Step 2: Convert to fraction form
33,091,534.68/49,610,525.70 = 14,882,394.20/x - Step 3: Cross multiply
33,091,534.68x = 49,610,525.70 × 14,882,394.20 - Step 4: Simplify right side
33,091,534.68x = 738,323,399,936,631 - Step 5: Solve for x
x = 738,323,399,936,631/33,091,534.68 - Step 6: Final answer
x = 22,311,549.07
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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.