Finding the Third Proportional to 19,817,065.13 and 27,906,924.94
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Solution
The third proportional to 19,817,065.13 and 27,906,924.94 is: 39,299,283.45
Step by Step Solution
- Step 1: Write the proportion equation
19,817,065.13 : 27,906,924.94 = 27,906,924.94 : x - Step 2: Convert to fraction form
19,817,065.13/27,906,924.94 = 27,906,924.94/x - Step 3: Cross multiply
19,817,065.13x = 27,906,924.94 × 27,906,924.94 - Step 4: Simplify right side
19,817,065.13x = 778,796,459,467,259.38 - Step 5: Solve for x
x = 778,796,459,467,259.38/19,817,065.13 - Step 6: Final answer
x = 39,299,283.45
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.