Finding the Fourth Proportional to 33,105,876.24, 49,658,234.80 and 14,897,183.97
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Solution
The fourth proportional to 33,105,876.24, 49,658,234.80 and 14,897,183.97 is: 22,345,515.16
Step by Step Solution
- Step 1: Write the proportion equation
33,105,876.24 : 49,658,234.80 = 14,897,183.97 : x - Step 2: Convert to fraction form
33,105,876.24/49,658,234.80 = 14,897,183.97/x - Step 3: Cross multiply
33,105,876.24x = 49,658,234.80 × 14,897,183.97 - Step 4: Simplify right side
33,105,876.24x = 739,767,859,441,056.12 - Step 5: Solve for x
x = 739,767,859,441,056.12/33,105,876.24 - Step 6: Final answer
x = 22,345,515.16
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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.