Home / 175,727,232,193.20-263,590,848,289.80-57,945,167,962.80

Finding the Fourth Proportional to 175,727,232,193.20, 263,590,848,289.80 and 57,945,167,962.80

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Solution

The fourth proportional to 175,727,232,193.20, 263,590,848,289.80 and 57,945,167,962.80 is: 86,917,751,944.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,727,232,193.20 : 263,590,848,289.80 = 57,945,167,962.80 : x
  2. Step 2: Convert to fraction form
    175,727,232,193.20/263,590,848,289.80 = 57,945,167,962.80/x
  3. Step 3: Cross multiply
    175,727,232,193.20x = 263,590,848,289.80 × 57,945,167,962.80
  4. Step 4: Simplify right side
    175,727,232,193.20x = 15,273,815,977,609,394,126,848
  5. Step 5: Solve for x
    x = 15,273,815,977,609,394,126,848/175,727,232,193.20
  6. Step 6: Final answer
    x = 86,917,751,944.20

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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.