Home / 164,295,809,827.70-226,728,045,606.46-92,038,383,305.75

Finding the Fourth Proportional to 164,295,809,827.70, 226,728,045,606.46 and 92,038,383,305.75

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Solution

The fourth proportional to 164,295,809,827.70, 226,728,045,606.46 and 92,038,383,305.75 is: 127,012,872,632.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,295,809,827.70 : 226,728,045,606.46 = 92,038,383,305.75 : x
  2. Step 2: Convert to fraction form
    164,295,809,827.70/226,728,045,606.46 = 92,038,383,305.75/x
  3. Step 3: Cross multiply
    164,295,809,827.70x = 226,728,045,606.46 × 92,038,383,305.75
  4. Step 4: Simplify right side
    164,295,809,827.70x = 20,867,682,767,691,615,043,584
  5. Step 5: Solve for x
    x = 20,867,682,767,691,615,043,584/164,295,809,827.70
  6. Step 6: Final answer
    x = 127,012,872,632.45

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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.