Finding the Fourth Proportional to 32,263,522.03, 48,415,461.63 and 13,094,279.09
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Solution
The fourth proportional to 32,263,522.03, 48,415,461.63 and 13,094,279.09 is: 19,649,608.19
Step by Step Solution
- Step 1: Write the proportion equation
32,263,522.03 : 48,415,461.63 = 13,094,279.09 : x - Step 2: Convert to fraction form
32,263,522.03/48,415,461.63 = 13,094,279.09/x - Step 3: Cross multiply
32,263,522.03x = 48,415,461.63 × 13,094,279.09 - Step 4: Simplify right side
32,263,522.03x = 633,965,566,854,406.38 - Step 5: Solve for x
x = 633,965,566,854,406.38/32,263,522.03 - Step 6: Final answer
x = 19,649,608.19
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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.