Home / 127,887,272.26-191,801,976.27-58,733,593.54

Finding the Fourth Proportional to 127,887,272.26, 191,801,976.27 and 58,733,593.54

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Solution

The fourth proportional to 127,887,272.26, 191,801,976.27 and 58,733,593.54 is: 88,087,102.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,887,272.26 : 191,801,976.27 = 58,733,593.54 : x
  2. Step 2: Convert to fraction form
    127,887,272.26/191,801,976.27 = 58,733,593.54/x
  3. Step 3: Cross multiply
    127,887,272.26x = 191,801,976.27 × 58,733,593.54
  4. Step 4: Simplify right side
    127,887,272.26x = 11,265,219,314,410,906
  5. Step 5: Solve for x
    x = 11,265,219,314,410,906/127,887,272.26
  6. Step 6: Final answer
    x = 88,087,102.93

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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.