Finding the Fourth Proportional to 16,127,343.39, 24,191,261.16 and 5,894,282.91
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Solution
The fourth proportional to 16,127,343.39, 24,191,261.16 and 5,894,282.91 is: 8,841,514.30
Step by Step Solution
- Step 1: Write the proportion equation
16,127,343.39 : 24,191,261.16 = 5,894,282.91 : x - Step 2: Convert to fraction form
16,127,343.39/24,191,261.16 = 5,894,282.91/x - Step 3: Cross multiply
16,127,343.39x = 24,191,261.16 × 5,894,282.91 - Step 4: Simplify right side
16,127,343.39x = 142,590,137,226,734.78 - Step 5: Solve for x
x = 142,590,137,226,734.78/16,127,343.39 - Step 6: Final answer
x = 8,841,514.30
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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.