Finding the Third Proportional to 125,403,575.63 and 262,241,421.75
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Solution
The third proportional to 125,403,575.63 and 262,241,421.75 is: 548,393,958.77
Step by Step Solution
- Step 1: Write the proportion equation
125,403,575.63 : 262,241,421.75 = 262,241,421.75 : x - Step 2: Convert to fraction form
125,403,575.63/262,241,421.75 = 262,241,421.75/x - Step 3: Cross multiply
125,403,575.63x = 262,241,421.75 × 262,241,421.75 - Step 4: Simplify right side
125,403,575.63x = 68,770,563,281,461,376 - Step 5: Solve for x
x = 68,770,563,281,461,376/125,403,575.63 - Step 6: Final answer
x = 548,393,958.77
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.