Finding the Third Proportional to 113,286,007.69 and 174,933,420.19
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Solution
The third proportional to 113,286,007.69 and 174,933,420.19 is: 270,127,812.99
Step by Step Solution
- Step 1: Write the proportion equation
113,286,007.69 : 174,933,420.19 = 174,933,420.19 : x - Step 2: Convert to fraction form
113,286,007.69/174,933,420.19 = 174,933,420.19/x - Step 3: Cross multiply
113,286,007.69x = 174,933,420.19 × 174,933,420.19 - Step 4: Simplify right side
113,286,007.69x = 30,601,701,498,496,432 - Step 5: Solve for x
x = 30,601,701,498,496,432/113,286,007.69 - Step 6: Final answer
x = 270,127,812.99
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.