Home / 9,935,113,456.69-20,162,165,169.38

Finding the Third Proportional to 9,935,113,456.69 and 20,162,165,169.38

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Solution

The third proportional to 9,935,113,456.69 and 20,162,165,169.38 is: 40,916,785,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,113,456.69 : 20,162,165,169.38 = 20,162,165,169.38 : x
  2. Step 2: Convert to fraction form
    9,935,113,456.69/20,162,165,169.38 = 20,162,165,169.38/x
  3. Step 3: Cross multiply
    9,935,113,456.69x = 20,162,165,169.38 × 20,162,165,169.38
  4. Step 4: Simplify right side
    9,935,113,456.69x = 406,512,904,317,198,729,216
  5. Step 5: Solve for x
    x = 406,512,904,317,198,729,216/9,935,113,456.69
  6. Step 6: Final answer
    x = 40,916,785,307.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.