Finding the Fourth Proportional to 17,537,462.04, 24,202,207.38 and 9,590,471.64
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Solution
The fourth proportional to 17,537,462.04, 24,202,207.38 and 9,590,471.64 is: 13,235,129.63
Step by Step Solution
- Step 1: Write the proportion equation
17,537,462.04 : 24,202,207.38 = 9,590,471.64 : x - Step 2: Convert to fraction form
17,537,462.04/24,202,207.38 = 9,590,471.64/x - Step 3: Cross multiply
17,537,462.04x = 24,202,207.38 × 9,590,471.64 - Step 4: Simplify right side
17,537,462.04x = 232,110,583,503,288.72 - Step 5: Solve for x
x = 232,110,583,503,288.72/17,537,462.04 - Step 6: Final answer
x = 13,235,129.63
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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.