Finding the Third Proportional to 61,363,433.25 and 136,347,864.75
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Solution
The third proportional to 61,363,433.25 and 136,347,864.75 is: 302,961,213.82
Step by Step Solution
- Step 1: Write the proportion equation
61,363,433.25 : 136,347,864.75 = 136,347,864.75 : x - Step 2: Convert to fraction form
61,363,433.25/136,347,864.75 = 136,347,864.75/x - Step 3: Cross multiply
61,363,433.25x = 136,347,864.75 × 136,347,864.75 - Step 4: Simplify right side
61,363,433.25x = 18,590,740,221,884,292 - Step 5: Solve for x
x = 18,590,740,221,884,292/61,363,433.25 - Step 6: Final answer
x = 302,961,213.82
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.