Finding the Fourth Proportional to 24,048,732.17, 33,186,361.29 and 13,035,245.42
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Solution
The fourth proportional to 24,048,732.17, 33,186,361.29 and 13,035,245.42 is: 17,988,156.75
Step by Step Solution
- Step 1: Write the proportion equation
24,048,732.17 : 33,186,361.29 = 13,035,245.42 : x - Step 2: Convert to fraction form
24,048,732.17/33,186,361.29 = 13,035,245.42/x - Step 3: Cross multiply
24,048,732.17x = 33,186,361.29 × 13,035,245.42 - Step 4: Simplify right side
24,048,732.17x = 432,592,363,846,005.94 - Step 5: Solve for x
x = 432,592,363,846,005.94/24,048,732.17 - Step 6: Final answer
x = 17,988,156.75
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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.