Finding the Third Proportional to 17,587,159.75 and 38,201,887.75
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Solution
The third proportional to 17,587,159.75 and 38,201,887.75 is: 82,980,097.32
Step by Step Solution
- Step 1: Write the proportion equation
17,587,159.75 : 38,201,887.75 = 38,201,887.75 : x - Step 2: Convert to fraction form
17,587,159.75/38,201,887.75 = 38,201,887.75/x - Step 3: Cross multiply
17,587,159.75x = 38,201,887.75 × 38,201,887.75 - Step 4: Simplify right side
17,587,159.75x = 1,459,384,227,663,600 - Step 5: Solve for x
x = 1,459,384,227,663,600/17,587,159.75 - Step 6: Final answer
x = 82,980,097.32
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.