Finding the Fourth Proportional to 97,715,436.93, 146,578,200.12 and 24,932,854.53
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Solution
The fourth proportional to 97,715,436.93, 146,578,200.12 and 24,932,854.53 is: 37,400,569.00
Step by Step Solution
- Step 1: Write the proportion equation
97,715,436.93 : 146,578,200.12 = 24,932,854.53 : x - Step 2: Convert to fraction form
97,715,436.93/146,578,200.12 = 24,932,854.53/x - Step 3: Cross multiply
97,715,436.93x = 146,578,200.12 × 24,932,854.53 - Step 4: Simplify right side
97,715,436.93x = 3,654,612,940,861,189 - Step 5: Solve for x
x = 3,654,612,940,861,189/97,715,436.93 - Step 6: Final answer
x = 37,400,569.00
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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.