Finding the Fourth Proportional to 44,103,172.79, 60,859,878.36 and 24,523,640.75
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Solution
The fourth proportional to 44,103,172.79, 60,859,878.36 and 24,523,640.75 is: 33,841,234.06
Step by Step Solution
- Step 1: Write the proportion equation
44,103,172.79 : 60,859,878.36 = 24,523,640.75 : x - Step 2: Convert to fraction form
44,103,172.79/60,859,878.36 = 24,523,640.75/x - Step 3: Cross multiply
44,103,172.79x = 60,859,878.36 × 24,523,640.75 - Step 4: Simplify right side
44,103,172.79x = 1,492,505,792,989,339.25 - Step 5: Solve for x
x = 1,492,505,792,989,339.25/44,103,172.79 - Step 6: Final answer
x = 33,841,234.06
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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.