Home / 669,113,622.75-1,449,433,110

Finding the Third Proportional to 669,113,622.75 and 1,449,433,110

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Solution

The third proportional to 669,113,622.75 and 1,449,433,110 is: 3,139,760,227.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,113,622.75 : 1,449,433,110 = 1,449,433,110 : x
  2. Step 2: Convert to fraction form
    669,113,622.75/1,449,433,110 = 1,449,433,110/x
  3. Step 3: Cross multiply
    669,113,622.75x = 1,449,433,110 × 1,449,433,110
  4. Step 4: Simplify right side
    669,113,622.75x = 2,100,856,340,364,272,128
  5. Step 5: Solve for x
    x = 2,100,856,340,364,272,128/669,113,622.75
  6. Step 6: Final answer
    x = 3,139,760,227.46

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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.