Finding the Fourth Proportional to 29,654,190.92, 44,512,728.42 and 26,264,482.94
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Solution
The fourth proportional to 29,654,190.92, 44,512,728.42 and 26,264,482.94 is: 39,424,572.38
Step by Step Solution
- Step 1: Write the proportion equation
29,654,190.92 : 44,512,728.42 = 26,264,482.94 : x - Step 2: Convert to fraction form
29,654,190.92/44,512,728.42 = 26,264,482.94/x - Step 3: Cross multiply
29,654,190.92x = 44,512,728.42 × 26,264,482.94 - Step 4: Simplify right side
29,654,190.92x = 1,169,103,796,199,943.25 - Step 5: Solve for x
x = 1,169,103,796,199,943.25/29,654,190.92 - Step 6: Final answer
x = 39,424,572.38
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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.