Home / 36,308,215.20-54,462,322.80-32,340,122.40

Finding the Fourth Proportional to 36,308,215.20, 54,462,322.80 and 32,340,122.40

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Solution

The fourth proportional to 36,308,215.20, 54,462,322.80 and 32,340,122.40 is: 48,510,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,308,215.20 : 54,462,322.80 = 32,340,122.40 : x
  2. Step 2: Convert to fraction form
    36,308,215.20/54,462,322.80 = 32,340,122.40/x
  3. Step 3: Cross multiply
    36,308,215.20x = 54,462,322.80 × 32,340,122.40
  4. Step 4: Simplify right side
    36,308,215.20x = 1,761,318,185,540,310.50
  5. Step 5: Solve for x
    x = 1,761,318,185,540,310.50/36,308,215.20
  6. Step 6: Final answer
    x = 48,510,183.60

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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.