Finding the Fourth Proportional to 16,377,763.44, 24,565,759.02 and 5,018,244.96
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Solution
The fourth proportional to 16,377,763.44, 24,565,759.02 and 5,018,244.96 is: 7,527,095.92
Step by Step Solution
- Step 1: Write the proportion equation
16,377,763.44 : 24,565,759.02 = 5,018,244.96 : x - Step 2: Convert to fraction form
16,377,763.44/24,565,759.02 = 5,018,244.96/x - Step 3: Cross multiply
16,377,763.44x = 24,565,759.02 × 5,018,244.96 - Step 4: Simplify right side
16,377,763.44x = 123,276,996,390,689.53 - Step 5: Solve for x
x = 123,276,996,390,689.53/16,377,763.44 - Step 6: Final answer
x = 7,527,095.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.