Finding the Third Proportional to 2,013,277,446,838 and 4,416,335,777,879
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Solution
The third proportional to 2,013,277,446,838 and 4,416,335,777,879 is: 9,687,696,911,126.99
Step by Step Solution
- Step 1: Write the proportion equation
2,013,277,446,838 : 4,416,335,777,879 = 4,416,335,777,879 : x - Step 2: Convert to fraction form
2,013,277,446,838/4,416,335,777,879 = 4,416,335,777,879/x - Step 3: Cross multiply
2,013,277,446,838x = 4,416,335,777,879 × 4,416,335,777,879 - Step 4: Simplify right side
2,013,277,446,838x = 19,504,021,702,974,112,247,316,480 - Step 5: Solve for x
x = 19,504,021,702,974,112,247,316,480/2,013,277,446,838 - Step 6: Final answer
x = 9,687,696,911,126.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.