Home / 12,567,745.69-27,119,441.25

Finding the Third Proportional to 12,567,745.69 and 27,119,441.25

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Solution

The third proportional to 12,567,745.69 and 27,119,441.25 is: 58,519,969.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,567,745.69 : 27,119,441.25 = 27,119,441.25 : x
  2. Step 2: Convert to fraction form
    12,567,745.69/27,119,441.25 = 27,119,441.25/x
  3. Step 3: Cross multiply
    12,567,745.69x = 27,119,441.25 × 27,119,441.25
  4. Step 4: Simplify right side
    12,567,745.69x = 735,464,093,712,201.50
  5. Step 5: Solve for x
    x = 735,464,093,712,201.50/12,567,745.69
  6. Step 6: Final answer
    x = 58,519,969.45

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.