Finding the Third Proportional to 101,730,528 and 214,267,752
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Solution
The third proportional to 101,730,528 and 214,267,752 is: 451,296,876.66
Step by Step Solution
- Step 1: Write the proportion equation
101,730,528 : 214,267,752 = 214,267,752 : x - Step 2: Convert to fraction form
101,730,528/214,267,752 = 214,267,752/x - Step 3: Cross multiply
101,730,528x = 214,267,752 × 214,267,752 - Step 4: Simplify right side
101,730,528x = 45,910,669,547,133,504 - Step 5: Solve for x
x = 45,910,669,547,133,504/101,730,528 - Step 6: Final answer
x = 451,296,876.66
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.