Finding the Fourth Proportional to 29,526,166.14, 40,738,425.03 and 17,296,462.14
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Solution
The fourth proportional to 29,526,166.14, 40,738,425.03 and 17,296,462.14 is: 23,864,616.31
Step by Step Solution
- Step 1: Write the proportion equation
29,526,166.14 : 40,738,425.03 = 17,296,462.14 : x - Step 2: Convert to fraction form
29,526,166.14/40,738,425.03 = 17,296,462.14/x - Step 3: Cross multiply
29,526,166.14x = 40,738,425.03 × 17,296,462.14 - Step 4: Simplify right side
29,526,166.14x = 704,630,626,174,623.38 - Step 5: Solve for x
x = 704,630,626,174,623.38/29,526,166.14 - Step 6: Final answer
x = 23,864,616.31
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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.