Finding the Fourth Proportional to 16,076,557.62, 24,114,855.97 and 4,405,028.87
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Solution
The fourth proportional to 16,076,557.62, 24,114,855.97 and 4,405,028.87 is: 6,607,548.66
Step by Step Solution
- Step 1: Write the proportion equation
16,076,557.62 : 24,114,855.97 = 4,405,028.87 : x - Step 2: Convert to fraction form
16,076,557.62/24,114,855.97 = 4,405,028.87/x - Step 3: Cross multiply
16,076,557.62x = 24,114,855.97 × 4,405,028.87 - Step 4: Simplify right side
16,076,557.62x = 106,226,636,809,535.28 - Step 5: Solve for x
x = 106,226,636,809,535.28/16,076,557.62 - Step 6: Final answer
x = 6,607,548.66
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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.