Finding the Fourth Proportional to 17,755,224.75, 24,502,210.17 and 9,606,462.75
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Solution
The fourth proportional to 17,755,224.75, 24,502,210.17 and 9,606,462.75 is: 13,256,918.60
Step by Step Solution
- Step 1: Write the proportion equation
17,755,224.75 : 24,502,210.17 = 9,606,462.75 : x - Step 2: Convert to fraction form
17,755,224.75/24,502,210.17 = 9,606,462.75/x - Step 3: Cross multiply
17,755,224.75x = 24,502,210.17 × 9,606,462.75 - Step 4: Simplify right side
17,755,224.75x = 235,379,569,290,776.19 - Step 5: Solve for x
x = 235,379,569,290,776.19/17,755,224.75 - Step 6: Final answer
x = 13,256,918.60
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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.