Home / 16,634,810.20-24,952,215.30-9,468,448.60

Finding the Fourth Proportional to 16,634,810.20, 24,952,215.30 and 9,468,448.60

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Solution

The fourth proportional to 16,634,810.20, 24,952,215.30 and 9,468,448.60 is: 14,202,672.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,810.20 : 24,952,215.30 = 9,468,448.60 : x
  2. Step 2: Convert to fraction form
    16,634,810.20/24,952,215.30 = 9,468,448.60/x
  3. Step 3: Cross multiply
    16,634,810.20x = 24,952,215.30 × 9,468,448.60
  4. Step 4: Simplify right side
    16,634,810.20x = 236,258,768,024,183.56
  5. Step 5: Solve for x
    x = 236,258,768,024,183.56/16,634,810.20
  6. Step 6: Final answer
    x = 14,202,672.90

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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.