Home / 150,964,732.13-330,194,252.25

Finding the Third Proportional to 150,964,732.13 and 330,194,252.25

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Solution

The third proportional to 150,964,732.13 and 330,194,252.25 is: 722,210,033.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,964,732.13 : 330,194,252.25 = 330,194,252.25 : x
  2. Step 2: Convert to fraction form
    150,964,732.13/330,194,252.25 = 330,194,252.25/x
  3. Step 3: Cross multiply
    150,964,732.13x = 330,194,252.25 × 330,194,252.25
  4. Step 4: Simplify right side
    150,964,732.13x = 109,028,244,218,936,624
  5. Step 5: Solve for x
    x = 109,028,244,218,936,624/150,964,732.13
  6. Step 6: Final answer
    x = 722,210,033.33

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.