Finding the Fourth Proportional to 17,330,119.67, 23,916,312.47 and 9,595,161.99
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Solution
The fourth proportional to 17,330,119.67, 23,916,312.47 and 9,595,161.99 is: 13,241,737.32
Step by Step Solution
- Step 1: Write the proportion equation
17,330,119.67 : 23,916,312.47 = 9,595,161.99 : x - Step 2: Convert to fraction form
17,330,119.67/23,916,312.47 = 9,595,161.99/x - Step 3: Cross multiply
17,330,119.67x = 23,916,312.47 × 9,595,161.99 - Step 4: Simplify right side
17,330,119.67x = 229,480,892,377,094.94 - Step 5: Solve for x
x = 229,480,892,377,094.94/17,330,119.67 - Step 6: Final answer
x = 13,241,737.32
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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.