Finding the Fourth Proportional to 22,592,657.92, 33,649,817.60 and 22,482,549.76
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Solution
The fourth proportional to 22,592,657.92, 33,649,817.60 and 22,482,549.76 is: 33,485,820.98
Step by Step Solution
- Step 1: Write the proportion equation
22,592,657.92 : 33,649,817.60 = 22,482,549.76 : x - Step 2: Convert to fraction form
22,592,657.92/33,649,817.60 = 22,482,549.76/x - Step 3: Cross multiply
22,592,657.92x = 33,649,817.60 × 22,482,549.76 - Step 4: Simplify right side
22,592,657.92x = 756,533,698,606,923.88 - Step 5: Solve for x
x = 756,533,698,606,923.88/22,592,657.92 - Step 6: Final answer
x = 33,485,820.98
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.