Finding the Fourth Proportional to 46,432,487.94, 69,648,893.97 and 14,084,669.22
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Solution
The fourth proportional to 46,432,487.94, 69,648,893.97 and 14,084,669.22 is: 21,127,052.99
Step by Step Solution
- Step 1: Write the proportion equation
46,432,487.94 : 69,648,893.97 = 14,084,669.22 : x - Step 2: Convert to fraction form
46,432,487.94/69,648,893.97 = 14,084,669.22/x - Step 3: Cross multiply
46,432,487.94x = 69,648,893.97 × 14,084,669.22 - Step 4: Simplify right side
46,432,487.94x = 980,981,633,106,302.62 - Step 5: Solve for x
x = 980,981,633,106,302.62/46,432,487.94 - Step 6: Final answer
x = 21,127,052.99
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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.