Home / 34,926,236.88-48,200,754.30-20,245,693.20

Finding the Fourth Proportional to 34,926,236.88, 48,200,754.30 and 20,245,693.20

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Solution

The fourth proportional to 34,926,236.88, 48,200,754.30 and 20,245,693.20 is: 27,940,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,926,236.88 : 48,200,754.30 = 20,245,693.20 : x
  2. Step 2: Convert to fraction form
    34,926,236.88/48,200,754.30 = 20,245,693.20/x
  3. Step 3: Cross multiply
    34,926,236.88x = 48,200,754.30 × 20,245,693.20
  4. Step 4: Simplify right side
    34,926,236.88x = 975,857,683,309,706.50
  5. Step 5: Solve for x
    x = 975,857,683,309,706.50/34,926,236.88
  6. Step 6: Final answer
    x = 27,940,533.27

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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.