Finding the Fourth Proportional to 14,693,265.68, 22,040,122.92 and 5,595,868.88
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Solution
The fourth proportional to 14,693,265.68, 22,040,122.92 and 5,595,868.88 is: 8,393,888.78
Step by Step Solution
- Step 1: Write the proportion equation
14,693,265.68 : 22,040,122.92 = 5,595,868.88 : x - Step 2: Convert to fraction form
14,693,265.68/22,040,122.92 = 5,595,868.88/x - Step 3: Cross multiply
14,693,265.68x = 22,040,122.92 × 5,595,868.88 - Step 4: Simplify right side
14,693,265.68x = 123,333,637,959,402.73 - Step 5: Solve for x
x = 123,333,637,959,402.73/14,693,265.68 - Step 6: Final answer
x = 8,393,888.78
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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.