Finding the Fourth Proportional to 19,597,481.04, 29,394,321.99 and 5,950,747.38
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Solution
The fourth proportional to 19,597,481.04, 29,394,321.99 and 5,950,747.38 is: 8,925,544.27
Step by Step Solution
- Step 1: Write the proportion equation
19,597,481.04 : 29,394,321.99 = 5,950,747.38 : x - Step 2: Convert to fraction form
19,597,481.04/29,394,321.99 = 5,950,747.38/x - Step 3: Cross multiply
19,597,481.04x = 29,394,321.99 × 5,950,747.38 - Step 4: Simplify right side
19,597,481.04x = 174,918,184,480,955.47 - Step 5: Solve for x
x = 174,918,184,480,955.47/19,597,481.04 - Step 6: Final answer
x = 8,925,544.27
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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.