Finding the Fourth Proportional to 16,106,953.68, 24,160,480.67 and 3,976,418.43
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Solution
The fourth proportional to 16,106,953.68, 24,160,480.67 and 3,976,418.43 is: 5,964,640.03
Step by Step Solution
- Step 1: Write the proportion equation
16,106,953.68 : 24,160,480.67 = 3,976,418.43 : x - Step 2: Convert to fraction form
16,106,953.68/24,160,480.67 = 3,976,418.43/x - Step 3: Cross multiply
16,106,953.68x = 24,160,480.67 × 3,976,418.43 - Step 4: Simplify right side
16,106,953.68x = 96,072,180,623,787.80 - Step 5: Solve for x
x = 96,072,180,623,787.80/16,106,953.68 - Step 6: Final answer
x = 5,964,640.03
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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.