Finding the Fourth Proportional to 11,613,097.23, 16,022,151.56 and 6,583,307.12
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Solution
The fourth proportional to 11,613,097.23, 16,022,151.56 and 6,583,307.12 is: 9,082,740.14
Step by Step Solution
- Step 1: Write the proportion equation
11,613,097.23 : 16,022,151.56 = 6,583,307.12 : x - Step 2: Convert to fraction form
11,613,097.23/16,022,151.56 = 6,583,307.12/x - Step 3: Cross multiply
11,613,097.23x = 16,022,151.56 × 6,583,307.12 - Step 4: Simplify right side
11,613,097.23x = 105,478,744,346,098.08 - Step 5: Solve for x
x = 105,478,744,346,098.08/11,613,097.23 - Step 6: Final answer
x = 9,082,740.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.