Home / 170,844,179.16-235,764,893.28-92,527,736.52

Finding the Fourth Proportional to 170,844,179.16, 235,764,893.28 and 92,527,736.52

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Solution

The fourth proportional to 170,844,179.16, 235,764,893.28 and 92,527,736.52 is: 127,688,236.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,844,179.16 : 235,764,893.28 = 92,527,736.52 : x
  2. Step 2: Convert to fraction form
    170,844,179.16/235,764,893.28 = 92,527,736.52/x
  3. Step 3: Cross multiply
    170,844,179.16x = 235,764,893.28 × 92,527,736.52
  4. Step 4: Simplify right side
    170,844,179.16x = 21,814,791,926,077,756
  5. Step 5: Solve for x
    x = 21,814,791,926,077,756/170,844,179.16
  6. Step 6: Final answer
    x = 127,688,236.34

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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.