Home / 170,007,593,256-234,610,567,756.34-92,846,489,345.28

Finding the Fourth Proportional to 170,007,593,256, 234,610,567,756.34 and 92,846,489,345.28

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Solution

The fourth proportional to 170,007,593,256, 234,610,567,756.34 and 92,846,489,345.28 is: 128,128,203,936.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,007,593,256 : 234,610,567,756.34 = 92,846,489,345.28 : x
  2. Step 2: Convert to fraction form
    170,007,593,256/234,610,567,756.34 = 92,846,489,345.28/x
  3. Step 3: Cross multiply
    170,007,593,256x = 234,610,567,756.34 × 92,846,489,345.28
  4. Step 4: Simplify right side
    170,007,593,256x = 21,782,767,579,479,112,941,568
  5. Step 5: Solve for x
    x = 21,782,767,579,479,112,941,568/170,007,593,256
  6. Step 6: Final answer
    x = 128,128,203,936.62

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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.