Finding the Fourth Proportional to 62,678,760.48, 94,040,076.24 and 24,367,156.92
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Solution
The fourth proportional to 62,678,760.48, 94,040,076.24 and 24,367,156.92 is: 36,559,263.09
Step by Step Solution
- Step 1: Write the proportion equation
62,678,760.48 : 94,040,076.24 = 24,367,156.92 : x - Step 2: Convert to fraction form
62,678,760.48/94,040,076.24 = 24,367,156.92/x - Step 3: Cross multiply
62,678,760.48x = 94,040,076.24 × 24,367,156.92 - Step 4: Simplify right side
62,678,760.48x = 2,291,489,294,508,843.50 - Step 5: Solve for x
x = 2,291,489,294,508,843.50/62,678,760.48 - Step 6: Final answer
x = 36,559,263.09
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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.