Finding the Third Proportional to 204,745,927,351 and 445,128,977,780
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Solution
The third proportional to 204,745,927,351 and 445,128,977,780 is: 967,735,033,477.82
Step by Step Solution
- Step 1: Write the proportion equation
204,745,927,351 : 445,128,977,780 = 445,128,977,780 : x - Step 2: Convert to fraction form
204,745,927,351/445,128,977,780 = 445,128,977,780/x - Step 3: Cross multiply
204,745,927,351x = 445,128,977,780 × 445,128,977,780 - Step 4: Simplify right side
204,745,927,351x = 198,139,806,859,467,717,345,280 - Step 5: Solve for x
x = 198,139,806,859,467,717,345,280/204,745,927,351 - Step 6: Final answer
x = 967,735,033,477.82
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.