Finding the Fourth Proportional to 16,297,959.30, 24,438,081.60 and 6,714,306.60
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Solution
The fourth proportional to 16,297,959.30, 24,438,081.60 and 6,714,306.60 is: 10,067,810.92
Step by Step Solution
- Step 1: Write the proportion equation
16,297,959.30 : 24,438,081.60 = 6,714,306.60 : x - Step 2: Convert to fraction form
16,297,959.30/24,438,081.60 = 6,714,306.60/x - Step 3: Cross multiply
16,297,959.30x = 24,438,081.60 × 6,714,306.60 - Step 4: Simplify right side
16,297,959.30x = 164,084,772,578,218.56 - Step 5: Solve for x
x = 164,084,772,578,218.56/16,297,959.30 - Step 6: Final answer
x = 10,067,810.92
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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.