Finding the Fourth Proportional to 14,829,752.70, 22,244,629.05 and 6,310,367.10
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Solution
The fourth proportional to 14,829,752.70, 22,244,629.05 and 6,310,367.10 is: 9,465,550.65
Step by Step Solution
- Step 1: Write the proportion equation
14,829,752.70 : 22,244,629.05 = 6,310,367.10 : x - Step 2: Convert to fraction form
14,829,752.70/22,244,629.05 = 6,310,367.10/x - Step 3: Cross multiply
14,829,752.70x = 22,244,629.05 × 6,310,367.10 - Step 4: Simplify right side
14,829,752.70x = 140,371,775,308,824.25 - Step 5: Solve for x
x = 140,371,775,308,824.25/14,829,752.70 - Step 6: Final answer
x = 9,465,550.65
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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.