Finding the Fourth Proportional to 14,991,964.63, 22,473,580.77 and 6,344,168.96
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Solution
The fourth proportional to 14,991,964.63, 22,473,580.77 and 6,344,168.96 is: 9,510,174.09
Step by Step Solution
- Step 1: Write the proportion equation
14,991,964.63 : 22,473,580.77 = 6,344,168.96 : x - Step 2: Convert to fraction form
14,991,964.63/22,473,580.77 = 6,344,168.96/x - Step 3: Cross multiply
14,991,964.63x = 22,473,580.77 × 6,344,168.96 - Step 4: Simplify right side
14,991,964.63x = 142,576,193,541,086.91 - Step 5: Solve for x
x = 142,576,193,541,086.91/14,991,964.63 - Step 6: Final answer
x = 9,510,174.09
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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.