Home / 236,501,366.09-324,001,440.52-227,659,073.58

Finding the Fourth Proportional to 236,501,366.09, 324,001,440.52 and 227,659,073.58

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Solution

The fourth proportional to 236,501,366.09, 324,001,440.52 and 227,659,073.58 is: 311,887,702.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,501,366.09 : 324,001,440.52 = 227,659,073.58 : x
  2. Step 2: Convert to fraction form
    236,501,366.09/324,001,440.52 = 227,659,073.58/x
  3. Step 3: Cross multiply
    236,501,366.09x = 324,001,440.52 × 227,659,073.58
  4. Step 4: Simplify right side
    236,501,366.09x = 73,761,867,786,799,520
  5. Step 5: Solve for x
    x = 73,761,867,786,799,520/236,501,366.09
  6. Step 6: Final answer
    x = 311,887,702.84

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.