Home / 1,340,287,003.13-2,066,955,144.75

Finding the Third Proportional to 1,340,287,003.13 and 2,066,955,144.75

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Solution

The third proportional to 1,340,287,003.13 and 2,066,955,144.75 is: 3,187,603,521.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,287,003.13 : 2,066,955,144.75 = 2,066,955,144.75 : x
  2. Step 2: Convert to fraction form
    1,340,287,003.13/2,066,955,144.75 = 2,066,955,144.75/x
  3. Step 3: Cross multiply
    1,340,287,003.13x = 2,066,955,144.75 × 2,066,955,144.75
  4. Step 4: Simplify right side
    1,340,287,003.13x = 4,272,303,570,408,493,568
  5. Step 5: Solve for x
    x = 4,272,303,570,408,493,568/1,340,287,003.13
  6. Step 6: Final answer
    x = 3,187,603,521.07

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.