Finding the Third Proportional to 53,260,107.75 and 114,747,729.75
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Solution
The third proportional to 53,260,107.75 and 114,747,729.75 is: 247,221,457.84
Step by Step Solution
- Step 1: Write the proportion equation
53,260,107.75 : 114,747,729.75 = 114,747,729.75 : x - Step 2: Convert to fraction form
53,260,107.75/114,747,729.75 = 114,747,729.75/x - Step 3: Cross multiply
53,260,107.75x = 114,747,729.75 × 114,747,729.75 - Step 4: Simplify right side
53,260,107.75x = 13,167,041,482,779,036 - Step 5: Solve for x
x = 13,167,041,482,779,036/53,260,107.75 - Step 6: Final answer
x = 247,221,457.84
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.