Home / 5,190,635.20-11,358,334.00

Finding the Third Proportional to 5,190,635.20 and 11,358,334.00

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Solution

The third proportional to 5,190,635.20 and 11,358,334.00 is: 24,854,713.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,190,635.20 : 11,358,334.00 = 11,358,334.00 : x
  2. Step 2: Convert to fraction form
    5,190,635.20/11,358,334.00 = 11,358,334.00/x
  3. Step 3: Cross multiply
    5,190,635.20x = 11,358,334.00 × 11,358,334.00
  4. Step 4: Simplify right side
    5,190,635.20x = 129,011,751,299,921.66
  5. Step 5: Solve for x
    x = 129,011,751,299,921.66/5,190,635.20
  6. Step 6: Final answer
    x = 24,854,713.61

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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.