Finding the Fourth Proportional to 1,707,032,212.26, 2,560,913,818.02 and 510,601,891.02
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Solution
The fourth proportional to 1,707,032,212.26, 2,560,913,818.02 and 510,601,891.02 is: 766,012,163.58
Step by Step Solution
- Step 1: Write the proportion equation
1,707,032,212.26 : 2,560,913,818.02 = 510,601,891.02 : x - Step 2: Convert to fraction form
1,707,032,212.26/2,560,913,818.02 = 510,601,891.02/x - Step 3: Cross multiply
1,707,032,212.26x = 2,560,913,818.02 × 510,601,891.02 - Step 4: Simplify right side
1,707,032,212.26x = 1,307,607,438,220,260,096 - Step 5: Solve for x
x = 1,307,607,438,220,260,096/1,707,032,212.26 - Step 6: Final answer
x = 766,012,163.58
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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.