Finding the Fourth Proportional to 16,365,735.10, 24,547,718.94 and 5,006,184.94
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Solution
The fourth proportional to 16,365,735.10, 24,547,718.94 and 5,006,184.94 is: 7,509,007.09
Step by Step Solution
- Step 1: Write the proportion equation
16,365,735.10 : 24,547,718.94 = 5,006,184.94 : x - Step 2: Convert to fraction form
16,365,735.10/24,547,718.94 = 5,006,184.94/x - Step 3: Cross multiply
16,365,735.10x = 24,547,718.94 × 5,006,184.94 - Step 4: Simplify right side
16,365,735.10x = 122,890,420,868,780.78 - Step 5: Solve for x
x = 122,890,420,868,780.78/16,365,735.10 - Step 6: Final answer
x = 7,509,007.09
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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.