Home / 134,206,342,746.75-208,380,932,217

Finding the Third Proportional to 134,206,342,746.75 and 208,380,932,217

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Solution

The third proportional to 134,206,342,746.75 and 208,380,932,217 is: 323,551,123,016.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,206,342,746.75 : 208,380,932,217 = 208,380,932,217 : x
  2. Step 2: Convert to fraction form
    134,206,342,746.75/208,380,932,217 = 208,380,932,217/x
  3. Step 3: Cross multiply
    134,206,342,746.75x = 208,380,932,217 × 208,380,932,217
  4. Step 4: Simplify right side
    134,206,342,746.75x = 43,422,612,911,625,947,054,080
  5. Step 5: Solve for x
    x = 43,422,612,911,625,947,054,080/134,206,342,746.75
  6. Step 6: Final answer
    x = 323,551,123,016.33

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.