Finding the Fourth Proportional to 43,050,329.26, 64,575,735.00 and 10,702,230.62
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Solution
The fourth proportional to 43,050,329.26, 64,575,735.00 and 10,702,230.62 is: 16,053,405.87
Step by Step Solution
- Step 1: Write the proportion equation
43,050,329.26 : 64,575,735.00 = 10,702,230.62 : x - Step 2: Convert to fraction form
43,050,329.26/64,575,735.00 = 10,702,230.62/x - Step 3: Cross multiply
43,050,329.26x = 64,575,735.00 × 10,702,230.62 - Step 4: Simplify right side
43,050,329.26x = 691,104,408,426,232.25 - Step 5: Solve for x
x = 691,104,408,426,232.25/43,050,329.26 - Step 6: Final answer
x = 16,053,405.87
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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.