Finding the Fourth Proportional to 1,568,102,333.04, 2,346,243,467.40 and 935,494,912.08
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Solution
The fourth proportional to 1,568,102,333.04, 2,346,243,467.40 and 935,494,912.08 is: 1,399,716,574.62
Step by Step Solution
- Step 1: Write the proportion equation
1,568,102,333.04 : 2,346,243,467.40 = 935,494,912.08 : x - Step 2: Convert to fraction form
1,568,102,333.04/2,346,243,467.40 = 935,494,912.08/x - Step 3: Cross multiply
1,568,102,333.04x = 2,346,243,467.40 × 935,494,912.08 - Step 4: Simplify right side
1,568,102,333.04x = 2,194,898,826,253,637,632 - Step 5: Solve for x
x = 2,194,898,826,253,637,632/1,568,102,333.04 - Step 6: Final answer
x = 1,399,716,574.62
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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.