Finding the Fourth Proportional to 17,330,121.68, 23,916,315.24 and 9,595,164
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Solution
The fourth proportional to 17,330,121.68, 23,916,315.24 and 9,595,164 is: 13,241,740.09
Step by Step Solution
- Step 1: Write the proportion equation
17,330,121.68 : 23,916,315.24 = 9,595,164 : x - Step 2: Convert to fraction form
17,330,121.68/23,916,315.24 = 9,595,164/x - Step 3: Cross multiply
17,330,121.68x = 23,916,315.24 × 9,595,164 - Step 4: Simplify right side
17,330,121.68x = 229,480,967,003,499.34 - Step 5: Solve for x
x = 229,480,967,003,499.34/17,330,121.68 - Step 6: Final answer
x = 13,241,740.09
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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.