Finding the Third Proportional to 48,893,473.13 and 103,616,189.09
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Solution
The third proportional to 48,893,473.13 and 103,616,189.09 is: 219,585,845.60
Step by Step Solution
- Step 1: Write the proportion equation
48,893,473.13 : 103,616,189.09 = 103,616,189.09 : x - Step 2: Convert to fraction form
48,893,473.13/103,616,189.09 = 103,616,189.09/x - Step 3: Cross multiply
48,893,473.13x = 103,616,189.09 × 103,616,189.09 - Step 4: Simplify right side
48,893,473.13x = 10,736,314,640,693,272 - Step 5: Solve for x
x = 10,736,314,640,693,272/48,893,473.13 - Step 6: Final answer
x = 219,585,845.60
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.