Finding the Fourth Proportional to 27,809,398.08, 41,717,246.40 and 24,951,951.36
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Solution
The fourth proportional to 27,809,398.08, 41,717,246.40 and 24,951,951.36 is: 37,430,752.73
Step by Step Solution
- Step 1: Write the proportion equation
27,809,398.08 : 41,717,246.40 = 24,951,951.36 : x - Step 2: Convert to fraction form
27,809,398.08/41,717,246.40 = 24,951,951.36/x - Step 3: Cross multiply
27,809,398.08x = 41,717,246.40 × 24,951,951.36 - Step 4: Simplify right side
27,809,398.08x = 1,040,926,703,045,935 - Step 5: Solve for x
x = 1,040,926,703,045,935/27,809,398.08 - Step 6: Final answer
x = 37,430,752.73
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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.