Home / 175,727,232,206.45-263,590,848,309.67-57,945,167,976.05

Finding the Fourth Proportional to 175,727,232,206.45, 263,590,848,309.67 and 57,945,167,976.05

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Solution

The fourth proportional to 175,727,232,206.45, 263,590,848,309.67 and 57,945,167,976.05 is: 86,917,751,964.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,727,232,206.45 : 263,590,848,309.67 = 57,945,167,976.05 : x
  2. Step 2: Convert to fraction form
    175,727,232,206.45/263,590,848,309.67 = 57,945,167,976.05/x
  3. Step 3: Cross multiply
    175,727,232,206.45x = 263,590,848,309.67 × 57,945,167,976.05
  4. Step 4: Simplify right side
    175,727,232,206.45x = 15,273,815,982,253,344,292,864
  5. Step 5: Solve for x
    x = 15,273,815,982,253,344,292,864/175,727,232,206.45
  6. Step 6: Final answer
    x = 86,917,751,964.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.