Home / 33,628,538.20-50,442,807.30-16,622,426.20

Finding the Fourth Proportional to 33,628,538.20, 50,442,807.30 and 16,622,426.20

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Solution

The fourth proportional to 33,628,538.20, 50,442,807.30 and 16,622,426.20 is: 24,933,639.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,538.20 : 50,442,807.30 = 16,622,426.20 : x
  2. Step 2: Convert to fraction form
    33,628,538.20/50,442,807.30 = 16,622,426.20/x
  3. Step 3: Cross multiply
    33,628,538.20x = 50,442,807.30 × 16,622,426.20
  4. Step 4: Simplify right side
    33,628,538.20x = 838,481,841,665,071.12
  5. Step 5: Solve for x
    x = 838,481,841,665,071.12/33,628,538.20
  6. Step 6: Final answer
    x = 24,933,639.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.