Finding the Fourth Proportional to 46,175,640, 63,722,175.84 and 26,589,382.08
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Solution
The fourth proportional to 46,175,640, 63,722,175.84 and 26,589,382.08 is: 36,693,227.87
Step by Step Solution
- Step 1: Write the proportion equation
46,175,640 : 63,722,175.84 = 26,589,382.08 : x - Step 2: Convert to fraction form
46,175,640/63,722,175.84 = 26,589,382.08/x - Step 3: Cross multiply
46,175,640x = 63,722,175.84 × 26,589,382.08 - Step 4: Simplify right side
46,175,640x = 1,694,333,280,378,705 - Step 5: Solve for x
x = 1,694,333,280,378,705/46,175,640 - Step 6: Final answer
x = 36,693,227.87
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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.