Finding the Fourth Proportional to 58,060,626.48, 87,144,739.92 and 29,326,902.12
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Solution
The fourth proportional to 58,060,626.48, 87,144,739.92 and 29,326,902.12 is: 44,017,528.11
Step by Step Solution
- Step 1: Write the proportion equation
58,060,626.48 : 87,144,739.92 = 29,326,902.12 : x - Step 2: Convert to fraction form
58,060,626.48/87,144,739.92 = 29,326,902.12/x - Step 3: Cross multiply
58,060,626.48x = 87,144,739.92 × 29,326,902.12 - Step 4: Simplify right side
58,060,626.48x = 2,555,685,257,906,697 - Step 5: Solve for x
x = 2,555,685,257,906,697/58,060,626.48 - Step 6: Final answer
x = 44,017,528.11
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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.