Finding the Fourth Proportional to 32,363,604.28, 48,528,643.08 and 11,888,035.48
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Solution
The fourth proportional to 32,363,604.28, 48,528,643.08 and 11,888,035.48 is: 17,825,895.59
Step by Step Solution
- Step 1: Write the proportion equation
32,363,604.28 : 48,528,643.08 = 11,888,035.48 : x - Step 2: Convert to fraction form
32,363,604.28/48,528,643.08 = 11,888,035.48/x - Step 3: Cross multiply
32,363,604.28x = 48,528,643.08 × 11,888,035.48 - Step 4: Simplify right side
32,363,604.28x = 576,910,230,731,296.50 - Step 5: Solve for x
x = 576,910,230,731,296.50/32,363,604.28 - Step 6: Final answer
x = 17,825,895.59
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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.