Finding the Third Proportional to 151,539,585.75 and 221,640,674.63
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Solution
The third proportional to 151,539,585.75 and 221,640,674.63 is: 324,170,007.49
Step by Step Solution
- Step 1: Write the proportion equation
151,539,585.75 : 221,640,674.63 = 221,640,674.63 : x - Step 2: Convert to fraction form
151,539,585.75/221,640,674.63 = 221,640,674.63/x - Step 3: Cross multiply
151,539,585.75x = 221,640,674.63 × 221,640,674.63 - Step 4: Simplify right side
151,539,585.75x = 49,124,588,648,225,120 - Step 5: Solve for x
x = 49,124,588,648,225,120/151,539,585.75 - Step 6: Final answer
x = 324,170,007.49
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.