Home / 235,040,234.60-352,560,351.90-127,544,810.60

Finding the Fourth Proportional to 235,040,234.60, 352,560,351.90 and 127,544,810.60

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Solution

The fourth proportional to 235,040,234.60, 352,560,351.90 and 127,544,810.60 is: 191,317,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,040,234.60 : 352,560,351.90 = 127,544,810.60 : x
  2. Step 2: Convert to fraction form
    235,040,234.60/352,560,351.90 = 127,544,810.60/x
  3. Step 3: Cross multiply
    235,040,234.60x = 352,560,351.90 × 127,544,810.60
  4. Step 4: Simplify right side
    235,040,234.60x = 44,967,243,308,154,848
  5. Step 5: Solve for x
    x = 44,967,243,308,154,848/235,040,234.60
  6. Step 6: Final answer
    x = 191,317,215.90

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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.