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Finding the Third Proportional to 845,568,544 and 1,857,419,072

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Solution

The third proportional to 845,568,544 and 1,857,419,072 is: 4,080,101,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,568,544 : 1,857,419,072 = 1,857,419,072 : x
  2. Step 2: Convert to fraction form
    845,568,544/1,857,419,072 = 1,857,419,072/x
  3. Step 3: Cross multiply
    845,568,544x = 1,857,419,072 × 1,857,419,072
  4. Step 4: Simplify right side
    845,568,544x = 3,450,005,609,029,341,184
  5. Step 5: Solve for x
    x = 3,450,005,609,029,341,184/845,568,544
  6. Step 6: Final answer
    x = 4,080,101,647.00

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.