Home / 12,356,670.38-26,572,974.75

Finding the Third Proportional to 12,356,670.38 and 26,572,974.75

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Solution

The third proportional to 12,356,670.38 and 26,572,974.75 is: 57,145,085.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,356,670.38 : 26,572,974.75 = 26,572,974.75 : x
  2. Step 2: Convert to fraction form
    12,356,670.38/26,572,974.75 = 26,572,974.75/x
  3. Step 3: Cross multiply
    12,356,670.38x = 26,572,974.75 × 26,572,974.75
  4. Step 4: Simplify right side
    12,356,670.38x = 706,122,987,064,137.50
  5. Step 5: Solve for x
    x = 706,122,987,064,137.50/12,356,670.38
  6. Step 6: Final answer
    x = 57,145,085.66

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.