Home / 12,143,270.25-26,304,358.50

Finding the Third Proportional to 12,143,270.25 and 26,304,358.50

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Solution

The third proportional to 12,143,270.25 and 26,304,358.50 is: 56,979,648.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,143,270.25 : 26,304,358.50 = 26,304,358.50 : x
  2. Step 2: Convert to fraction form
    12,143,270.25/26,304,358.50 = 26,304,358.50/x
  3. Step 3: Cross multiply
    12,143,270.25x = 26,304,358.50 × 26,304,358.50
  4. Step 4: Simplify right side
    12,143,270.25x = 691,919,276,096,522.25
  5. Step 5: Solve for x
    x = 691,919,276,096,522.25/12,143,270.25
  6. Step 6: Final answer
    x = 56,979,648.96

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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.