Home / 16,299,748.60-24,449,622.90-7,341,796.60

Finding the Fourth Proportional to 16,299,748.60, 24,449,622.90 and 7,341,796.60

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Solution

The fourth proportional to 16,299,748.60, 24,449,622.90 and 7,341,796.60 is: 11,012,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,748.60 : 24,449,622.90 = 7,341,796.60 : x
  2. Step 2: Convert to fraction form
    16,299,748.60/24,449,622.90 = 7,341,796.60/x
  3. Step 3: Cross multiply
    16,299,748.60x = 24,449,622.90 × 7,341,796.60
  4. Step 4: Simplify right side
    16,299,748.60x = 179,504,158,278,502.12
  5. Step 5: Solve for x
    x = 179,504,158,278,502.12/16,299,748.60
  6. Step 6: Final answer
    x = 11,012,694.90

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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.