Finding the Fourth Proportional to 174,750,048,287.80, 262,125,072,431.70 and 174,750,048,287.80
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Solution
The fourth proportional to 174,750,048,287.80, 262,125,072,431.70 and 174,750,048,287.80 is: 262,125,072,431.70
Step by Step Solution
- Step 1: Write the proportion equation
174,750,048,287.80 : 262,125,072,431.70 = 174,750,048,287.80 : x - Step 2: Convert to fraction form
174,750,048,287.80/262,125,072,431.70 = 174,750,048,287.80/x - Step 3: Cross multiply
174,750,048,287.80x = 262,125,072,431.70 × 174,750,048,287.80 - Step 4: Simplify right side
174,750,048,287.80x = 45,806,369,064,882,643,402,752 - Step 5: Solve for x
x = 45,806,369,064,882,643,402,752/174,750,048,287.80 - Step 6: Final answer
x = 262,125,072,431.70
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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.