Finding the Fourth Proportional to 26,561,375.91, 39,811,841.29 and 16,163,662.38
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Solution
The fourth proportional to 26,561,375.91, 39,811,841.29 and 16,163,662.38 is: 24,227,101.92
Step by Step Solution
- Step 1: Write the proportion equation
26,561,375.91 : 39,811,841.29 = 16,163,662.38 : x - Step 2: Convert to fraction form
26,561,375.91/39,811,841.29 = 16,163,662.38/x - Step 3: Cross multiply
26,561,375.91x = 39,811,841.29 × 16,163,662.38 - Step 4: Simplify right side
26,561,375.91x = 643,505,161,337,703.75 - Step 5: Solve for x
x = 643,505,161,337,703.75/26,561,375.91 - Step 6: Final answer
x = 24,227,101.92
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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.