Finding the Fourth Proportional to 45,064,227.12, 62,188,666.20 and 24,437,668.08
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Solution
The fourth proportional to 45,064,227.12, 62,188,666.20 and 24,437,668.08 is: 33,723,999.72
Step by Step Solution
- Step 1: Write the proportion equation
45,064,227.12 : 62,188,666.20 = 24,437,668.08 : x - Step 2: Convert to fraction form
45,064,227.12/62,188,666.20 = 24,437,668.08/x - Step 3: Cross multiply
45,064,227.12x = 62,188,666.20 × 24,437,668.08 - Step 4: Simplify right side
45,064,227.12x = 1,519,745,982,933,514.75 - Step 5: Solve for x
x = 1,519,745,982,933,514.75/45,064,227.12 - Step 6: Final answer
x = 33,723,999.72
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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.