Finding the Fourth Proportional to 50,693,295.77, 76,009,577.17 and 16,134,770.09
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Solution
The fourth proportional to 50,693,295.77, 76,009,577.17 and 16,134,770.09 is: 24,192,490.03
Step by Step Solution
- Step 1: Write the proportion equation
50,693,295.77 : 76,009,577.17 = 16,134,770.09 : x - Step 2: Convert to fraction form
50,693,295.77/76,009,577.17 = 16,134,770.09/x - Step 3: Cross multiply
50,693,295.77x = 76,009,577.17 × 16,134,770.09 - Step 4: Simplify right side
50,693,295.77x = 1,226,397,052,276,062.75 - Step 5: Solve for x
x = 1,226,397,052,276,062.75/50,693,295.77 - Step 6: Final answer
x = 24,192,490.03
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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.