Finding the Fourth Proportional to 17,563,266.27, 24,237,594.77 and 9,615,676.14
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Solution
The fourth proportional to 17,563,266.27, 24,237,594.77 and 9,615,676.14 is: 13,269,790.37
Step by Step Solution
- Step 1: Write the proportion equation
17,563,266.27 : 24,237,594.77 = 9,615,676.14 : x - Step 2: Convert to fraction form
17,563,266.27/24,237,594.77 = 9,615,676.14/x - Step 3: Cross multiply
17,563,266.27x = 24,237,594.77 × 9,615,676.14 - Step 4: Simplify right side
17,563,266.27x = 233,060,861,672,799.44 - Step 5: Solve for x
x = 233,060,861,672,799.44/17,563,266.27 - Step 6: Final answer
x = 13,269,790.37
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.