Finding the Third Proportional to 5,196,618 and 11,337,588
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Solution
The third proportional to 5,196,618 and 11,337,588 is: 24,735,491.75
Step by Step Solution
- Step 1: Write the proportion equation
5,196,618 : 11,337,588 = 11,337,588 : x - Step 2: Convert to fraction form
5,196,618/11,337,588 = 11,337,588/x - Step 3: Cross multiply
5,196,618x = 11,337,588 × 11,337,588 - Step 4: Simplify right side
5,196,618x = 128,540,901,657,744 - Step 5: Solve for x
x = 128,540,901,657,744/5,196,618 - Step 6: Final answer
x = 24,735,491.75
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.