Finding the Fourth Proportional to 17,330,385.29, 23,916,678.37 and 9,595,427.18
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Solution
The fourth proportional to 17,330,385.29, 23,916,678.37 and 9,595,427.18 is: 13,242,102.92
Step by Step Solution
- Step 1: Write the proportion equation
17,330,385.29 : 23,916,678.37 = 9,595,427.18 : x - Step 2: Convert to fraction form
17,330,385.29/23,916,678.37 = 9,595,427.18/x - Step 3: Cross multiply
17,330,385.29x = 23,916,678.37 × 9,595,427.18 - Step 4: Simplify right side
17,330,385.29x = 229,490,745,543,244.16 - Step 5: Solve for x
x = 229,490,745,543,244.16/17,330,385.29 - Step 6: Final answer
x = 13,242,102.92
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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.