Finding the Fourth Proportional to 10,767,455,158.09, 16,153,583,964.49 and 3,306,790,869.11
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Solution
The fourth proportional to 10,767,455,158.09, 16,153,583,964.49 and 3,306,790,869.11 is: 4,960,923,744.09
Step by Step Solution
- Step 1: Write the proportion equation
10,767,455,158.09 : 16,153,583,964.49 = 3,306,790,869.11 : x - Step 2: Convert to fraction form
10,767,455,158.09/16,153,583,964.49 = 3,306,790,869.11/x - Step 3: Cross multiply
10,767,455,158.09x = 16,153,583,964.49 × 3,306,790,869.11 - Step 4: Simplify right side
10,767,455,158.09x = 53,416,523,957,177,245,696 - Step 5: Solve for x
x = 53,416,523,957,177,245,696/10,767,455,158.09 - Step 6: Final answer
x = 4,960,923,744.09
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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.