Home / 14,382,105.75-30,898,721.25

Finding the Third Proportional to 14,382,105.75 and 30,898,721.25

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Solution

The third proportional to 14,382,105.75 and 30,898,721.25 is: 66,383,253.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,382,105.75 : 30,898,721.25 = 30,898,721.25 : x
  2. Step 2: Convert to fraction form
    14,382,105.75/30,898,721.25 = 30,898,721.25/x
  3. Step 3: Cross multiply
    14,382,105.75x = 30,898,721.25 × 30,898,721.25
  4. Step 4: Simplify right side
    14,382,105.75x = 954,730,974,885,201.50
  5. Step 5: Solve for x
    x = 954,730,974,885,201.50/14,382,105.75
  6. Step 6: Final answer
    x = 66,383,253.71

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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.