Finding the Fourth Proportional to 16,036,123.84, 24,057,723.84 and 4,677,461.44
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Solution
The fourth proportional to 16,036,123.84, 24,057,723.84 and 4,677,461.44 is: 7,017,224.16
Step by Step Solution
- Step 1: Write the proportion equation
16,036,123.84 : 24,057,723.84 = 4,677,461.44 : x - Step 2: Convert to fraction form
16,036,123.84/24,057,723.84 = 4,677,461.44/x - Step 3: Cross multiply
16,036,123.84x = 24,057,723.84 × 4,677,461.44 - Step 4: Simplify right side
16,036,123.84x = 112,529,075,595,768.73 - Step 5: Solve for x
x = 112,529,075,595,768.73/16,036,123.84 - Step 6: Final answer
x = 7,017,224.16
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.