Finding the Fourth Proportional to 41,739,224.13, 62,613,130.82 and 14,445,468.99
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Solution
The fourth proportional to 41,739,224.13, 62,613,130.82 and 14,445,468.99 is: 21,669,689.80
Step by Step Solution
- Step 1: Write the proportion equation
41,739,224.13 : 62,613,130.82 = 14,445,468.99 : x - Step 2: Convert to fraction form
41,739,224.13/62,613,130.82 = 14,445,468.99/x - Step 3: Cross multiply
41,739,224.13x = 62,613,130.82 × 14,445,468.99 - Step 4: Simplify right side
41,739,224.13x = 904,476,039,554,895.88 - Step 5: Solve for x
x = 904,476,039,554,895.88/41,739,224.13 - Step 6: Final answer
x = 21,669,689.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.