Finding the Fourth Proportional to 17,626,727.24, 24,327,259.29 and 9,892,193.97
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Solution
The fourth proportional to 17,626,727.24, 24,327,259.29 and 9,892,193.97 is: 13,652,560.93
Step by Step Solution
- Step 1: Write the proportion equation
17,626,727.24 : 24,327,259.29 = 9,892,193.97 : x - Step 2: Convert to fraction form
17,626,727.24/24,327,259.29 = 9,892,193.97/x - Step 3: Cross multiply
17,626,727.24x = 24,327,259.29 × 9,892,193.97 - Step 4: Simplify right side
17,626,727.24x = 240,649,967,655,164.50 - Step 5: Solve for x
x = 240,649,967,655,164.50/17,626,727.24 - Step 6: Final answer
x = 13,652,560.93
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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.