Home / 170,348,619.38-370,590,795

Finding the Third Proportional to 170,348,619.38 and 370,590,795

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Solution

The third proportional to 170,348,619.38 and 370,590,795 is: 806,214,560.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,348,619.38 : 370,590,795 = 370,590,795 : x
  2. Step 2: Convert to fraction form
    170,348,619.38/370,590,795 = 370,590,795/x
  3. Step 3: Cross multiply
    170,348,619.38x = 370,590,795 × 370,590,795
  4. Step 4: Simplify right side
    170,348,619.38x = 137,337,537,338,732,032
  5. Step 5: Solve for x
    x = 137,337,537,338,732,032/170,348,619.38
  6. Step 6: Final answer
    x = 806,214,560.72

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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.