Finding the Fourth Proportional to 24,203,364, 36,315,767.10 and 12,686,094.18
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Solution
The fourth proportional to 24,203,364, 36,315,767.10 and 12,686,094.18 is: 19,034,760.69
Step by Step Solution
- Step 1: Write the proportion equation
24,203,364 : 36,315,767.10 = 12,686,094.18 : x - Step 2: Convert to fraction form
24,203,364/36,315,767.10 = 12,686,094.18/x - Step 3: Cross multiply
24,203,364x = 36,315,767.10 × 12,686,094.18 - Step 4: Simplify right side
24,203,364x = 460,705,241,649,545.50 - Step 5: Solve for x
x = 460,705,241,649,545.50/24,203,364 - Step 6: Final answer
x = 19,034,760.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.