Finding the Third Proportional to 968,523,413,434 and 2,080,778,819,154
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Solution
The third proportional to 968,523,413,434 and 2,080,778,819,154 is: 4,470,351,913,216.77
Step by Step Solution
- Step 1: Write the proportion equation
968,523,413,434 : 2,080,778,819,154 = 2,080,778,819,154 : x - Step 2: Convert to fraction form
968,523,413,434/2,080,778,819,154 = 2,080,778,819,154/x - Step 3: Cross multiply
968,523,413,434x = 2,080,778,819,154 × 2,080,778,819,154 - Step 4: Simplify right side
968,523,413,434x = 4,329,640,494,239,914,446,028,800 - Step 5: Solve for x
x = 4,329,640,494,239,914,446,028,800/968,523,413,434 - Step 6: Final answer
x = 4,470,351,913,216.77
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.