Finding the Fourth Proportional to 4,594,816,926.80, 6,894,230,120.53 and 1,609,023,015.26
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Solution
The fourth proportional to 4,594,816,926.80, 6,894,230,120.53 and 1,609,023,015.26 is: 2,414,236,543.73
Step by Step Solution
- Step 1: Write the proportion equation
4,594,816,926.80 : 6,894,230,120.53 = 1,609,023,015.26 : x - Step 2: Convert to fraction form
4,594,816,926.80/6,894,230,120.53 = 1,609,023,015.26/x - Step 3: Cross multiply
4,594,816,926.80x = 6,894,230,120.53 × 1,609,023,015.26 - Step 4: Simplify right side
4,594,816,926.80x = 11,092,974,936,431,493,120 - Step 5: Solve for x
x = 11,092,974,936,431,493,120/4,594,816,926.80 - Step 6: Final answer
x = 2,414,236,543.73
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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.