Finding the Third Proportional to 12,958,430.63 and 27,995,058
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Solution
The third proportional to 12,958,430.63 and 27,995,058 is: 60,479,798.45
Step by Step Solution
- Step 1: Write the proportion equation
12,958,430.63 : 27,995,058 = 27,995,058 : x - Step 2: Convert to fraction form
12,958,430.63/27,995,058 = 27,995,058/x - Step 3: Cross multiply
12,958,430.63x = 27,995,058 × 27,995,058 - Step 4: Simplify right side
12,958,430.63x = 783,723,272,423,364 - Step 5: Solve for x
x = 783,723,272,423,364/12,958,430.63 - Step 6: Final answer
x = 60,479,798.45
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.