Finding the Fourth Proportional to 29,858,106.68, 44,794,267.50 and 9,663,348.68
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Solution
The fourth proportional to 29,858,106.68, 44,794,267.50 and 9,663,348.68 is: 14,497,323.30
Step by Step Solution
- Step 1: Write the proportion equation
29,858,106.68 : 44,794,267.50 = 9,663,348.68 : x - Step 2: Convert to fraction form
29,858,106.68/44,794,267.50 = 9,663,348.68/x - Step 3: Cross multiply
29,858,106.68x = 44,794,267.50 × 9,663,348.68 - Step 4: Simplify right side
29,858,106.68x = 432,862,625,717,691.88 - Step 5: Solve for x
x = 432,862,625,717,691.88/29,858,106.68 - Step 6: Final answer
x = 14,497,323.30
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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.