Finding the Fourth Proportional to 41,732,354.25, 57,590,648.87 and 24,329,432.97
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Solution
The fourth proportional to 41,732,354.25, 57,590,648.87 and 24,329,432.97 is: 33,574,617.50
Step by Step Solution
- Step 1: Write the proportion equation
41,732,354.25 : 57,590,648.87 = 24,329,432.97 : x - Step 2: Convert to fraction form
41,732,354.25/57,590,648.87 = 24,329,432.97/x - Step 3: Cross multiply
41,732,354.25x = 57,590,648.87 × 24,329,432.97 - Step 4: Simplify right side
41,732,354.25x = 1,401,147,831,259,824 - Step 5: Solve for x
x = 1,401,147,831,259,824/41,732,354.25 - Step 6: Final answer
x = 33,574,617.50
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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.