Finding the Third Proportional to 115,332,113.25 and 252,571,400.44
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Solution
The third proportional to 115,332,113.25 and 252,571,400.44 is: 553,118,385.86
Step by Step Solution
- Step 1: Write the proportion equation
115,332,113.25 : 252,571,400.44 = 252,571,400.44 : x - Step 2: Convert to fraction form
115,332,113.25/252,571,400.44 = 252,571,400.44/x - Step 3: Cross multiply
115,332,113.25x = 252,571,400.44 × 252,571,400.44 - Step 4: Simplify right side
115,332,113.25x = 63,792,312,318,959,976 - Step 5: Solve for x
x = 63,792,312,318,959,976/115,332,113.25 - Step 6: Final answer
x = 553,118,385.86
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.