Finding the Fourth Proportional to 16,192,135.80, 24,297,534.90 and 6,101,998.20
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Solution
The fourth proportional to 16,192,135.80, 24,297,534.90 and 6,101,998.20 is: 9,156,513.76
Step by Step Solution
- Step 1: Write the proportion equation
16,192,135.80 : 24,297,534.90 = 6,101,998.20 : x - Step 2: Convert to fraction form
16,192,135.80/24,297,534.90 = 6,101,998.20/x - Step 3: Cross multiply
16,192,135.80x = 24,297,534.90 × 6,101,998.20 - Step 4: Simplify right side
16,192,135.80x = 148,263,514,224,237.19 - Step 5: Solve for x
x = 148,263,514,224,237.19/16,192,135.80 - Step 6: Final answer
x = 9,156,513.76
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1.5x scale
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.