Home / 5,229,340.75-11,384,673.75

Finding the Third Proportional to 5,229,340.75 and 11,384,673.75

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Solution

The third proportional to 5,229,340.75 and 11,384,673.75 is: 24,785,303.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,340.75 : 11,384,673.75 = 11,384,673.75 : x
  2. Step 2: Convert to fraction form
    5,229,340.75/11,384,673.75 = 11,384,673.75/x
  3. Step 3: Cross multiply
    5,229,340.75x = 11,384,673.75 × 11,384,673.75
  4. Step 4: Simplify right side
    5,229,340.75x = 129,610,796,393,939.06
  5. Step 5: Solve for x
    x = 129,610,796,393,939.06/5,229,340.75
  6. Step 6: Final answer
    x = 24,785,303.27

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.