Finding the Fourth Proportional to 39,776,597.75, 59,664,726.52 and 11,022,650.75
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Solution
The fourth proportional to 39,776,597.75, 59,664,726.52 and 11,022,650.75 is: 16,533,928.99
Step by Step Solution
- Step 1: Write the proportion equation
39,776,597.75 : 59,664,726.52 = 11,022,650.75 : x - Step 2: Convert to fraction form
39,776,597.75/59,664,726.52 = 11,022,650.75/x - Step 3: Cross multiply
39,776,597.75x = 59,664,726.52 × 11,022,650.75 - Step 4: Simplify right side
39,776,597.75x = 657,663,442,524,222.88 - Step 5: Solve for x
x = 657,663,442,524,222.88/39,776,597.75 - Step 6: Final answer
x = 16,533,928.99
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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.