Finding the Fourth Proportional to 44,353,009.65, 66,539,191.28 and 25,192,945.65
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Solution
The fourth proportional to 44,353,009.65, 66,539,191.28 and 25,192,945.65 is: 37,794,914.99
Step by Step Solution
- Step 1: Write the proportion equation
44,353,009.65 : 66,539,191.28 = 25,192,945.65 : x - Step 2: Convert to fraction form
44,353,009.65/66,539,191.28 = 25,192,945.65/x - Step 3: Cross multiply
44,353,009.65x = 66,539,191.28 × 25,192,945.65 - Step 4: Simplify right side
44,353,009.65x = 1,676,318,229,386,029 - Step 5: Solve for x
x = 1,676,318,229,386,029/44,353,009.65 - Step 6: Final answer
x = 37,794,914.99
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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.