Finding the Fourth Proportional to 24,849,366.07, 37,278,087.95 and 7,343,699.53
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Solution
The fourth proportional to 24,849,366.07, 37,278,087.95 and 7,343,699.53 is: 11,016,742.89
Step by Step Solution
- Step 1: Write the proportion equation
24,849,366.07 : 37,278,087.95 = 7,343,699.53 : x - Step 2: Convert to fraction form
24,849,366.07/37,278,087.95 = 7,343,699.53/x - Step 3: Cross multiply
24,849,366.07x = 37,278,087.95 × 7,343,699.53 - Step 4: Simplify right side
24,849,366.07x = 273,759,076,976,072.94 - Step 5: Solve for x
x = 273,759,076,976,072.94/24,849,366.07 - Step 6: Final answer
x = 11,016,742.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.