Home / 151,228,687.01-226,883,397.83-54,194,203.44

Finding the Fourth Proportional to 151,228,687.01, 226,883,397.83 and 54,194,203.44

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Solution

The fourth proportional to 151,228,687.01, 226,883,397.83 and 54,194,203.44 is: 81,305,771.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,228,687.01 : 226,883,397.83 = 54,194,203.44 : x
  2. Step 2: Convert to fraction form
    151,228,687.01/226,883,397.83 = 54,194,203.44/x
  3. Step 3: Cross multiply
    151,228,687.01x = 226,883,397.83 × 54,194,203.44
  4. Step 4: Simplify right side
    151,228,687.01x = 12,295,765,018,886,502
  5. Step 5: Solve for x
    x = 12,295,765,018,886,502/151,228,687.01
  6. Step 6: Final answer
    x = 81,305,771.16

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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.