Home / 19,940,376.75-43,283,930.25

Finding the Third Proportional to 19,940,376.75 and 43,283,930.25

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Solution

The third proportional to 19,940,376.75 and 43,283,930.25 is: 93,955,026.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,940,376.75 : 43,283,930.25 = 43,283,930.25 : x
  2. Step 2: Convert to fraction form
    19,940,376.75/43,283,930.25 = 43,283,930.25/x
  3. Step 3: Cross multiply
    19,940,376.75x = 43,283,930.25 × 43,283,930.25
  4. Step 4: Simplify right side
    19,940,376.75x = 1,873,498,617,886,865
  5. Step 5: Solve for x
    x = 1,873,498,617,886,865/19,940,376.75
  6. Step 6: Final answer
    x = 93,955,026.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.