Finding the Fourth Proportional to 14,936,165.73, 22,408,235.49 and 5,352,513.03
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Solution
The fourth proportional to 14,936,165.73, 22,408,235.49 and 5,352,513.03 is: 8,030,198.29
Step by Step Solution
- Step 1: Write the proportion equation
14,936,165.73 : 22,408,235.49 = 5,352,513.03 : x - Step 2: Convert to fraction form
14,936,165.73/22,408,235.49 = 5,352,513.03/x - Step 3: Cross multiply
14,936,165.73x = 22,408,235.49 × 5,352,513.03 - Step 4: Simplify right side
14,936,165.73x = 119,940,372,439,533.44 - Step 5: Solve for x
x = 119,940,372,439,533.44/14,936,165.73 - Step 6: Final answer
x = 8,030,198.29
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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.