Finding the Third Proportional to 12,980,206.13 and 27,698,064.75
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Solution
The third proportional to 12,980,206.13 and 27,698,064.75 is: 59,104,053.01
Step by Step Solution
- Step 1: Write the proportion equation
12,980,206.13 : 27,698,064.75 = 27,698,064.75 : x - Step 2: Convert to fraction form
12,980,206.13/27,698,064.75 = 27,698,064.75/x - Step 3: Cross multiply
12,980,206.13x = 27,698,064.75 × 27,698,064.75 - Step 4: Simplify right side
12,980,206.13x = 767,182,790,895,192.50 - Step 5: Solve for x
x = 767,182,790,895,192.50/12,980,206.13 - Step 6: Final answer
x = 59,104,053.01
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.