Home / 170,007,593,257-234,610,567,757.72-92,846,489,346.28

Finding the Fourth Proportional to 170,007,593,257, 234,610,567,757.72 and 92,846,489,346.28

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Solution

The fourth proportional to 170,007,593,257, 234,610,567,757.72 and 92,846,489,346.28 is: 128,128,203,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,007,593,257 : 234,610,567,757.72 = 92,846,489,346.28 : x
  2. Step 2: Convert to fraction form
    170,007,593,257/234,610,567,757.72 = 92,846,489,346.28/x
  3. Step 3: Cross multiply
    170,007,593,257x = 234,610,567,757.72 × 92,846,489,346.28
  4. Step 4: Simplify right side
    170,007,593,257x = 21,782,767,579,841,853,128,704
  5. Step 5: Solve for x
    x = 21,782,767,579,841,853,128,704/170,007,593,257
  6. Step 6: Final answer
    x = 128,128,203,938.00

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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.