Finding the Fourth Proportional to 336,425,260.16, 504,634,527.12 and 106,394,384
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Solution
The fourth proportional to 336,425,260.16, 504,634,527.12 and 106,394,384 is: 159,590,512.41
Step by Step Solution
- Step 1: Write the proportion equation
336,425,260.16 : 504,634,527.12 = 106,394,384 : x - Step 2: Convert to fraction form
336,425,260.16/504,634,527.12 = 106,394,384/x - Step 3: Cross multiply
336,425,260.16x = 504,634,527.12 × 106,394,384 - Step 4: Simplify right side
336,425,260.16x = 53,690,279,658,063,696 - Step 5: Solve for x
x = 53,690,279,658,063,696/336,425,260.16 - Step 6: Final answer
x = 159,590,512.41
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.