Finding the Fourth Proportional to 49,752,348.24, 74,639,151.20 and 17,405,306.04
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Solution
The fourth proportional to 49,752,348.24, 74,639,151.20 and 17,405,306.04 is: 26,111,677.44
Step by Step Solution
- Step 1: Write the proportion equation
49,752,348.24 : 74,639,151.20 = 17,405,306.04 : x - Step 2: Convert to fraction form
49,752,348.24/74,639,151.20 = 17,405,306.04/x - Step 3: Cross multiply
49,752,348.24x = 74,639,151.20 × 17,405,306.04 - Step 4: Simplify right side
49,752,348.24x = 1,299,117,269,201,833.25 - Step 5: Solve for x
x = 1,299,117,269,201,833.25/49,752,348.24 - Step 6: Final answer
x = 26,111,677.44
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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.