Finding the Third Proportional to 18,169,588.13 and 27,927,910.13
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Solution
The third proportional to 18,169,588.13 and 27,927,910.13 is: 42,927,124.08
Step by Step Solution
- Step 1: Write the proportion equation
18,169,588.13 : 27,927,910.13 = 27,927,910.13 : x - Step 2: Convert to fraction form
18,169,588.13/27,927,910.13 = 27,927,910.13/x - Step 3: Cross multiply
18,169,588.13x = 27,927,910.13 × 27,927,910.13 - Step 4: Simplify right side
18,169,588.13x = 779,968,163,950,077.50 - Step 5: Solve for x
x = 779,968,163,950,077.50/18,169,588.13 - Step 6: Final answer
x = 42,927,124.08
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.