Finding the Fourth Proportional to 26,296,544.18, 36,288,534.78 and 14,694,203
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Solution
The fourth proportional to 26,296,544.18, 36,288,534.78 and 14,694,203 is: 20,277,611.12
Step by Step Solution
- Step 1: Write the proportion equation
26,296,544.18 : 36,288,534.78 = 14,694,203 : x - Step 2: Convert to fraction form
26,296,544.18/36,288,534.78 = 14,694,203/x - Step 3: Cross multiply
26,296,544.18x = 36,288,534.78 × 14,694,203 - Step 4: Simplify right side
26,296,544.18x = 533,231,096,629,880.38 - Step 5: Solve for x
x = 533,231,096,629,880.38/26,296,544.18 - Step 6: Final answer
x = 20,277,611.12
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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.