Finding the Fourth Proportional to 24,904,250.64, 34,367,777.10 and 13,890,991.68
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Solution
The fourth proportional to 24,904,250.64, 34,367,777.10 and 13,890,991.68 is: 19,169,519.00
Step by Step Solution
- Step 1: Write the proportion equation
24,904,250.64 : 34,367,777.10 = 13,890,991.68 : x - Step 2: Convert to fraction form
24,904,250.64/34,367,777.10 = 13,890,991.68/x - Step 3: Cross multiply
24,904,250.64x = 34,367,777.10 × 13,890,991.68 - Step 4: Simplify right side
24,904,250.64x = 477,402,505,756,194.56 - Step 5: Solve for x
x = 477,402,505,756,194.56/24,904,250.64 - Step 6: Final answer
x = 19,169,519.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.