Home / 13,360,992.75-29,275,581.38

Finding the Third Proportional to 13,360,992.75 and 29,275,581.38

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Solution

The third proportional to 13,360,992.75 and 29,275,581.38 is: 64,146,405.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,360,992.75 : 29,275,581.38 = 29,275,581.38 : x
  2. Step 2: Convert to fraction form
    13,360,992.75/29,275,581.38 = 29,275,581.38/x
  3. Step 3: Cross multiply
    13,360,992.75x = 29,275,581.38 × 29,275,581.38
  4. Step 4: Simplify right side
    13,360,992.75x = 857,059,664,844,246.88
  5. Step 5: Solve for x
    x = 857,059,664,844,246.88/13,360,992.75
  6. Step 6: Final answer
    x = 64,146,405.95

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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.