Finding the Third Proportional to 15,121,845.75 and 22,963,251.75
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Solution
The third proportional to 15,121,845.75 and 22,963,251.75 is: 34,870,804.77
Step by Step Solution
- Step 1: Write the proportion equation
15,121,845.75 : 22,963,251.75 = 22,963,251.75 : x - Step 2: Convert to fraction form
15,121,845.75/22,963,251.75 = 22,963,251.75/x - Step 3: Cross multiply
15,121,845.75x = 22,963,251.75 × 22,963,251.75 - Step 4: Simplify right side
15,121,845.75x = 527,310,930,933,878.06 - Step 5: Solve for x
x = 527,310,930,933,878.06/15,121,845.75 - Step 6: Final answer
x = 34,870,804.77
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.