Home / 169,576,077,724.33-254,439,231,735.32-88,882,603,947.88

Finding the Fourth Proportional to 169,576,077,724.33, 254,439,231,735.32 and 88,882,603,947.88

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Solution

The fourth proportional to 169,576,077,724.33, 254,439,231,735.32 and 88,882,603,947.88 is: 133,363,277,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,576,077,724.33 : 254,439,231,735.32 = 88,882,603,947.88 : x
  2. Step 2: Convert to fraction form
    169,576,077,724.33/254,439,231,735.32 = 88,882,603,947.88/x
  3. Step 3: Cross multiply
    169,576,077,724.33x = 254,439,231,735.32 × 88,882,603,947.88
  4. Step 4: Simplify right side
    169,576,077,724.33x = 22,615,221,463,133,309,632,512
  5. Step 5: Solve for x
    x = 22,615,221,463,133,309,632,512/169,576,077,724.33
  6. Step 6: Final answer
    x = 133,363,277,218.25

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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.