Finding the Fourth Proportional to 23,592,192.33, 35,393,649.50 and 7,198,943.19
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Solution
The fourth proportional to 23,592,192.33, 35,393,649.50 and 7,198,943.19 is: 10,800,050.65
Step by Step Solution
- Step 1: Write the proportion equation
23,592,192.33 : 35,393,649.50 = 7,198,943.19 : x - Step 2: Convert to fraction form
23,592,192.33/35,393,649.50 = 7,198,943.19/x - Step 3: Cross multiply
23,592,192.33x = 35,393,649.50 × 7,198,943.19 - Step 4: Simplify right side
23,592,192.33x = 254,796,872,037,271.91 - Step 5: Solve for x
x = 254,796,872,037,271.91/23,592,192.33 - Step 6: Final answer
x = 10,800,050.65
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1.5x scale
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.