Home / 12,305,428.88-26,825,073.75

Finding the Third Proportional to 12,305,428.88 and 26,825,073.75

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Solution

The third proportional to 12,305,428.88 and 26,825,073.75 is: 58,477,001.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,305,428.88 : 26,825,073.75 = 26,825,073.75 : x
  2. Step 2: Convert to fraction form
    12,305,428.88/26,825,073.75 = 26,825,073.75/x
  3. Step 3: Cross multiply
    12,305,428.88x = 26,825,073.75 × 26,825,073.75
  4. Step 4: Simplify right side
    12,305,428.88x = 719,584,581,692,939
  5. Step 5: Solve for x
    x = 719,584,581,692,939/12,305,428.88
  6. Step 6: Final answer
    x = 58,477,001.41

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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.