Finding the Fourth Proportional to 29,070,170.24, 40,104,230.50 and 17,302,839.96
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Solution
The fourth proportional to 29,070,170.24, 40,104,230.50 and 17,302,839.96 is: 23,870,416.86
Step by Step Solution
- Step 1: Write the proportion equation
29,070,170.24 : 40,104,230.50 = 17,302,839.96 : x - Step 2: Convert to fraction form
29,070,170.24/40,104,230.50 = 17,302,839.96/x - Step 3: Cross multiply
29,070,170.24x = 40,104,230.50 × 17,302,839.96 - Step 4: Simplify right side
29,070,170.24x = 693,917,082,017,193.75 - Step 5: Solve for x
x = 693,917,082,017,193.75/29,070,170.24 - Step 6: Final answer
x = 23,870,416.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.