Finding the Third Proportional to 15,121,842.75 and 22,963,246.88
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Solution
The third proportional to 15,121,842.75 and 22,963,246.88 is: 34,870,796.88
Step by Step Solution
- Step 1: Write the proportion equation
15,121,842.75 : 22,963,246.88 = 22,963,246.88 : x - Step 2: Convert to fraction form
15,121,842.75/22,963,246.88 = 22,963,246.88/x - Step 3: Cross multiply
15,121,842.75x = 22,963,246.88 × 22,963,246.88 - Step 4: Simplify right side
15,121,842.75x = 527,310,707,042,197.25 - Step 5: Solve for x
x = 527,310,707,042,197.25/15,121,842.75 - Step 6: Final answer
x = 34,870,796.88
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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.