Finding the Fourth Proportional to 14,952,059.15, 22,428,088.73 and 8,149,614.35
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Solution
The fourth proportional to 14,952,059.15, 22,428,088.73 and 8,149,614.35 is: 12,224,421.53
Step by Step Solution
- Step 1: Write the proportion equation
14,952,059.15 : 22,428,088.73 = 8,149,614.35 : x - Step 2: Convert to fraction form
14,952,059.15/22,428,088.73 = 8,149,614.35/x - Step 3: Cross multiply
14,952,059.15x = 22,428,088.73 × 8,149,614.35 - Step 4: Simplify right side
14,952,059.15x = 182,780,273,757,081.28 - Step 5: Solve for x
x = 182,780,273,757,081.28/14,952,059.15 - Step 6: Final answer
x = 12,224,421.53
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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.