Finding the Fourth Proportional to 23,135,286.93, 34,695,942.91 and 6,956,943.49
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Solution
The fourth proportional to 23,135,286.93, 34,695,942.91 and 6,956,943.49 is: 10,433,314.05
Step by Step Solution
- Step 1: Write the proportion equation
23,135,286.93 : 34,695,942.91 = 6,956,943.49 : x - Step 2: Convert to fraction form
23,135,286.93/34,695,942.91 = 6,956,943.49/x - Step 3: Cross multiply
23,135,286.93x = 34,695,942.91 × 6,956,943.49 - Step 4: Simplify right side
23,135,286.93x = 241,377,714,157,136.12 - Step 5: Solve for x
x = 241,377,714,157,136.12/23,135,286.93 - Step 6: Final answer
x = 10,433,314.05
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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.