Home / 95,150,048.82-131,296,536.81-52,762,542.54

Finding the Fourth Proportional to 95,150,048.82, 131,296,536.81 and 52,762,542.54

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Solution

The fourth proportional to 95,150,048.82, 131,296,536.81 and 52,762,542.54 is: 72,806,469.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,150,048.82 : 131,296,536.81 = 52,762,542.54 : x
  2. Step 2: Convert to fraction form
    95,150,048.82/131,296,536.81 = 52,762,542.54/x
  3. Step 3: Cross multiply
    95,150,048.82x = 131,296,536.81 × 52,762,542.54
  4. Step 4: Simplify right side
    95,150,048.82x = 6,927,539,108,792,301
  5. Step 5: Solve for x
    x = 6,927,539,108,792,301/95,150,048.82
  6. Step 6: Final answer
    x = 72,806,469.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.