Finding the Fourth Proportional to 29,746,790, 41,050,570.84 and 16,869,734
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Solution
The fourth proportional to 29,746,790, 41,050,570.84 and 16,869,734 is: 23,280,233.28
Step by Step Solution
- Step 1: Write the proportion equation
29,746,790 : 41,050,570.84 = 16,869,734 : x - Step 2: Convert to fraction form
29,746,790/41,050,570.84 = 16,869,734/x - Step 3: Cross multiply
29,746,790x = 41,050,570.84 × 16,869,734 - Step 4: Simplify right side
29,746,790x = 692,512,210,618,956.62 - Step 5: Solve for x
x = 692,512,210,618,956.62/29,746,790 - Step 6: Final answer
x = 23,280,233.28
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.