Finding the Third Proportional to 22,169,576 and 51,798,132
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Solution
The third proportional to 22,169,576 and 51,798,132 is: 121,023,806.62
Step by Step Solution
- Step 1: Write the proportion equation
22,169,576 : 51,798,132 = 51,798,132 : x - Step 2: Convert to fraction form
22,169,576/51,798,132 = 51,798,132/x - Step 3: Cross multiply
22,169,576x = 51,798,132 × 51,798,132 - Step 4: Simplify right side
22,169,576x = 2,683,046,478,689,424 - Step 5: Solve for x
x = 2,683,046,478,689,424/22,169,576 - Step 6: Final answer
x = 121,023,806.62
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.