Finding the Fourth Proportional to 32,081,710.30, 48,122,565.46 and 24,915,348.70
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Solution
The fourth proportional to 32,081,710.30, 48,122,565.46 and 24,915,348.70 is: 37,373,023.06
Step by Step Solution
- Step 1: Write the proportion equation
32,081,710.30 : 48,122,565.46 = 24,915,348.70 : x - Step 2: Convert to fraction form
32,081,710.30/48,122,565.46 = 24,915,348.70/x - Step 3: Cross multiply
32,081,710.30x = 48,122,565.46 × 24,915,348.70 - Step 4: Simplify right side
32,081,710.30x = 1,198,990,498,774,476 - Step 5: Solve for x
x = 1,198,990,498,774,476/32,081,710.30 - Step 6: Final answer
x = 37,373,023.06
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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.