Home / 134,206,342,746.50-208,380,932,218

Finding the Third Proportional to 134,206,342,746.50 and 208,380,932,218

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Solution

The third proportional to 134,206,342,746.50 and 208,380,932,218 is: 323,551,123,020.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,206,342,746.50 : 208,380,932,218 = 208,380,932,218 : x
  2. Step 2: Convert to fraction form
    134,206,342,746.50/208,380,932,218 = 208,380,932,218/x
  3. Step 3: Cross multiply
    134,206,342,746.50x = 208,380,932,218 × 208,380,932,218
  4. Step 4: Simplify right side
    134,206,342,746.50x = 43,422,612,912,042,709,876,736
  5. Step 5: Solve for x
    x = 43,422,612,912,042,709,876,736/134,206,342,746.50
  6. Step 6: Final answer
    x = 323,551,123,020.04

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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.