Finding the Fourth Proportional to 97,524,340.67, 146,264,125.60 and 58,143,737.32
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Solution
The fourth proportional to 97,524,340.67, 146,264,125.60 and 58,143,737.32 is: 87,202,259.86
Step by Step Solution
- Step 1: Write the proportion equation
97,524,340.67 : 146,264,125.60 = 58,143,737.32 : x - Step 2: Convert to fraction form
97,524,340.67/146,264,125.60 = 58,143,737.32/x - Step 3: Cross multiply
97,524,340.67x = 146,264,125.60 × 58,143,737.32 - Step 4: Simplify right side
97,524,340.67x = 8,504,342,897,714,868 - Step 5: Solve for x
x = 8,504,342,897,714,868/97,524,340.67 - Step 6: Final answer
x = 87,202,259.86
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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.