Finding the Fourth Proportional to 29,537,009.10, 44,284,518.45 and 11,334,170.70
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Solution
The fourth proportional to 29,537,009.10, 44,284,518.45 and 11,334,170.70 is: 16,993,199.61
Step by Step Solution
- Step 1: Write the proportion equation
29,537,009.10 : 44,284,518.45 = 11,334,170.70 : x - Step 2: Convert to fraction form
29,537,009.10/44,284,518.45 = 11,334,170.70/x - Step 3: Cross multiply
29,537,009.10x = 44,284,518.45 × 11,334,170.70 - Step 4: Simplify right side
29,537,009.10x = 501,928,291,479,599.44 - Step 5: Solve for x
x = 501,928,291,479,599.44/29,537,009.10 - Step 6: Final answer
x = 16,993,199.61
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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.