Home / 1,928,158,676.65-2,715,272,305.10

Finding the Third Proportional to 1,928,158,676.65 and 2,715,272,305.10

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Solution

The third proportional to 1,928,158,676.65 and 2,715,272,305.10 is: 3,823,701,742.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,928,158,676.65 : 2,715,272,305.10 = 2,715,272,305.10 : x
  2. Step 2: Convert to fraction form
    1,928,158,676.65/2,715,272,305.10 = 2,715,272,305.10/x
  3. Step 3: Cross multiply
    1,928,158,676.65x = 2,715,272,305.10 × 2,715,272,305.10
  4. Step 4: Simplify right side
    1,928,158,676.65x = 7,372,703,690,851,757,056
  5. Step 5: Solve for x
    x = 7,372,703,690,851,757,056/1,928,158,676.65
  6. Step 6: Final answer
    x = 3,823,701,742.05

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.