Finding the Third Proportional to 6,811,036 and 14,547,415
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Solution
The third proportional to 6,811,036 and 14,547,415 is: 31,071,232.51
Step by Step Solution
- Step 1: Write the proportion equation
6,811,036 : 14,547,415 = 14,547,415 : x - Step 2: Convert to fraction form
6,811,036/14,547,415 = 14,547,415/x - Step 3: Cross multiply
6,811,036x = 14,547,415 × 14,547,415 - Step 4: Simplify right side
6,811,036x = 211,627,283,182,225 - Step 5: Solve for x
x = 211,627,283,182,225/6,811,036 - Step 6: Final answer
x = 31,071,232.51
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.