Home / 19,976,951.25-43,842,319.88

Finding the Third Proportional to 19,976,951.25 and 43,842,319.88

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Solution

The third proportional to 19,976,951.25 and 43,842,319.88 is: 96,218,336.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,976,951.25 : 43,842,319.88 = 43,842,319.88 : x
  2. Step 2: Convert to fraction form
    19,976,951.25/43,842,319.88 = 43,842,319.88/x
  3. Step 3: Cross multiply
    19,976,951.25x = 43,842,319.88 × 43,842,319.88
  4. Step 4: Simplify right side
    19,976,951.25x = 1,922,149,012,021,820
  5. Step 5: Solve for x
    x = 1,922,149,012,021,820/19,976,951.25
  6. Step 6: Final answer
    x = 96,218,336.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.