Finding the Fourth Proportional to 46,248,152.63, 69,349,528.41 and 22,877,893.66
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Solution
The fourth proportional to 46,248,152.63, 69,349,528.41 and 22,877,893.66 is: 34,305,611.06
Step by Step Solution
- Step 1: Write the proportion equation
46,248,152.63 : 69,349,528.41 = 22,877,893.66 : x - Step 2: Convert to fraction form
46,248,152.63/69,349,528.41 = 22,877,893.66/x - Step 3: Cross multiply
46,248,152.63x = 69,349,528.41 × 22,877,893.66 - Step 4: Simplify right side
46,248,152.63x = 1,586,571,136,398,968.25 - Step 5: Solve for x
x = 1,586,571,136,398,968.25/46,248,152.63 - Step 6: Final answer
x = 34,305,611.06
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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.