Home / 12,209,390,984.39-26,447,134,506.47

Finding the Third Proportional to 12,209,390,984.39 and 26,447,134,506.47

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Solution

The third proportional to 12,209,390,984.39 and 26,447,134,506.47 is: 57,287,945,360.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,209,390,984.39 : 26,447,134,506.47 = 26,447,134,506.47 : x
  2. Step 2: Convert to fraction form
    12,209,390,984.39/26,447,134,506.47 = 26,447,134,506.47/x
  3. Step 3: Cross multiply
    12,209,390,984.39x = 26,447,134,506.47 × 26,447,134,506.47
  4. Step 4: Simplify right side
    12,209,390,984.39x = 699,450,923,603,263,356,928
  5. Step 5: Solve for x
    x = 699,450,923,603,263,356,928/12,209,390,984.39
  6. Step 6: Final answer
    x = 57,287,945,360.87

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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.