Finding the Fourth Proportional to 16,292,830.26, 24,442,392.50 and 6,194,666.10
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Solution
The fourth proportional to 16,292,830.26, 24,442,392.50 and 6,194,666.10 is: 9,293,195.71
Step by Step Solution
- Step 1: Write the proportion equation
16,292,830.26 : 24,442,392.50 = 6,194,666.10 : x - Step 2: Convert to fraction form
16,292,830.26/24,442,392.50 = 6,194,666.10/x - Step 3: Cross multiply
16,292,830.26x = 24,442,392.50 × 6,194,666.10 - Step 4: Simplify right side
16,292,830.26x = 151,412,460,222,644.25 - Step 5: Solve for x
x = 151,412,460,222,644.25/16,292,830.26 - Step 6: Final answer
x = 9,293,195.71
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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.