Finding the Third Proportional to 22,394,884 and 49,128,776
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Solution
The third proportional to 22,394,884 and 49,128,776 is: 107,776,250.65
Step by Step Solution
- Step 1: Write the proportion equation
22,394,884 : 49,128,776 = 49,128,776 : x - Step 2: Convert to fraction form
22,394,884/49,128,776 = 49,128,776/x - Step 3: Cross multiply
22,394,884x = 49,128,776 × 49,128,776 - Step 4: Simplify right side
22,394,884x = 2,413,636,631,258,176 - Step 5: Solve for x
x = 2,413,636,631,258,176/22,394,884 - Step 6: Final answer
x = 107,776,250.65
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.