Home / 13,707,964.13-30,106,502.72

Finding the Third Proportional to 13,707,964.13 and 30,106,502.72

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Solution

The third proportional to 13,707,964.13 and 30,106,502.72 is: 66,122,255.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,707,964.13 : 30,106,502.72 = 30,106,502.72 : x
  2. Step 2: Convert to fraction form
    13,707,964.13/30,106,502.72 = 30,106,502.72/x
  3. Step 3: Cross multiply
    13,707,964.13x = 30,106,502.72 × 30,106,502.72
  4. Step 4: Simplify right side
    13,707,964.13x = 906,401,505,954,101.12
  5. Step 5: Solve for x
    x = 906,401,505,954,101.12/13,707,964.13
  6. Step 6: Final answer
    x = 66,122,255.48

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.