Home / 5,216,334.19-11,301,459.19

Finding the Third Proportional to 5,216,334.19 and 11,301,459.19

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Solution

The third proportional to 5,216,334.19 and 11,301,459.19 is: 24,485,198.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,216,334.19 : 11,301,459.19 = 11,301,459.19 : x
  2. Step 2: Convert to fraction form
    5,216,334.19/11,301,459.19 = 11,301,459.19/x
  3. Step 3: Cross multiply
    5,216,334.19x = 11,301,459.19 × 11,301,459.19
  4. Step 4: Simplify right side
    5,216,334.19x = 127,722,979,766,728.16
  5. Step 5: Solve for x
    x = 127,722,979,766,728.16/5,216,334.19
  6. Step 6: Final answer
    x = 24,485,198.83

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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.