Finding the Fourth Proportional to 174,750,048,276.80, 262,125,072,415.20 and 174,750,048,276.80
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Solution
The fourth proportional to 174,750,048,276.80, 262,125,072,415.20 and 174,750,048,276.80 is: 262,125,072,415.20
Step by Step Solution
- Step 1: Write the proportion equation
174,750,048,276.80 : 262,125,072,415.20 = 174,750,048,276.80 : x - Step 2: Convert to fraction form
174,750,048,276.80/262,125,072,415.20 = 174,750,048,276.80/x - Step 3: Cross multiply
174,750,048,276.80x = 262,125,072,415.20 × 174,750,048,276.80 - Step 4: Simplify right side
174,750,048,276.80x = 45,806,369,059,115,894,833,152 - Step 5: Solve for x
x = 45,806,369,059,115,894,833,152/174,750,048,276.80 - Step 6: Final answer
x = 262,125,072,415.20
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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.