Finding the Fourth Proportional to 29,895,416.70, 44,843,125.05 and 16,255,097.70
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Solution
The fourth proportional to 29,895,416.70, 44,843,125.05 and 16,255,097.70 is: 24,382,646.55
Step by Step Solution
- Step 1: Write the proportion equation
29,895,416.70 : 44,843,125.05 = 16,255,097.70 : x - Step 2: Convert to fraction form
29,895,416.70/44,843,125.05 = 16,255,097.70/x - Step 3: Cross multiply
29,895,416.70x = 44,843,125.05 × 16,255,097.70 - Step 4: Simplify right side
29,895,416.70x = 728,929,378,861,067.25 - Step 5: Solve for x
x = 728,929,378,861,067.25/29,895,416.70 - Step 6: Final answer
x = 24,382,646.55
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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.