Home / 238,856,211,813.06-329,619,344,634.22-130,469,267,602.08

Finding the Fourth Proportional to 238,856,211,813.06, 329,619,344,634.22 and 130,469,267,602.08

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Solution

The fourth proportional to 238,856,211,813.06, 329,619,344,634.22 and 130,469,267,602.08 is: 180,046,372,482.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,856,211,813.06 : 329,619,344,634.22 = 130,469,267,602.08 : x
  2. Step 2: Convert to fraction form
    238,856,211,813.06/329,619,344,634.22 = 130,469,267,602.08/x
  3. Step 3: Cross multiply
    238,856,211,813.06x = 329,619,344,634.22 × 130,469,267,602.08
  4. Step 4: Simplify right side
    238,856,211,813.06x = 43,005,194,481,904,276,996,096
  5. Step 5: Solve for x
    x = 43,005,194,481,904,276,996,096/238,856,211,813.06
  6. Step 6: Final answer
    x = 180,046,372,482.71

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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.