Finding the Fourth Proportional to 24,935,906.28, 34,411,224.70 and 13,922,843.48
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Solution
The fourth proportional to 24,935,906.28, 34,411,224.70 and 13,922,843.48 is: 19,213,342.00
Step by Step Solution
- Step 1: Write the proportion equation
24,935,906.28 : 34,411,224.70 = 13,922,843.48 : x - Step 2: Convert to fraction form
24,935,906.28/34,411,224.70 = 13,922,843.48/x - Step 3: Cross multiply
24,935,906.28x = 34,411,224.70 × 13,922,843.48 - Step 4: Simplify right side
24,935,906.28x = 479,102,095,453,210 - Step 5: Solve for x
x = 479,102,095,453,210/24,935,906.28 - Step 6: Final answer
x = 19,213,342.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.