Finding the Fourth Proportional to 38,183,182.67, 52,703,895.64 and 24,954,349.62
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Solution
The fourth proportional to 38,183,182.67, 52,703,895.64 and 24,954,349.62 is: 34,444,259.12
Step by Step Solution
- Step 1: Write the proportion equation
38,183,182.67 : 52,703,895.64 = 24,954,349.62 : x - Step 2: Convert to fraction form
38,183,182.67/52,703,895.64 = 24,954,349.62/x - Step 3: Cross multiply
38,183,182.67x = 52,703,895.64 × 24,954,349.62 - Step 4: Simplify right side
38,183,182.67x = 1,315,191,438,074,168 - Step 5: Solve for x
x = 1,315,191,438,074,168/38,183,182.67 - Step 6: Final answer
x = 34,444,259.12
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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.