Home / 165,725,742,144.76-228,701,094,001.44-92,481,204,883.96

Finding the Fourth Proportional to 165,725,742,144.76, 228,701,094,001.44 and 92,481,204,883.96

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Solution

The fourth proportional to 165,725,742,144.76, 228,701,094,001.44 and 92,481,204,883.96 is: 127,623,822,695.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,725,742,144.76 : 228,701,094,001.44 = 92,481,204,883.96 : x
  2. Step 2: Convert to fraction form
    165,725,742,144.76/228,701,094,001.44 = 92,481,204,883.96/x
  3. Step 3: Cross multiply
    165,725,742,144.76x = 228,701,094,001.44 × 92,481,204,883.96
  4. Step 4: Simplify right side
    165,725,742,144.76x = 21,150,552,731,532,969,115,648
  5. Step 5: Solve for x
    x = 21,150,552,731,532,969,115,648/165,725,742,144.76
  6. Step 6: Final answer
    x = 127,623,822,695.32

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1.5x scale

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.