Home / 16,179,311.60-24,268,967.40-4,664,756.60

Finding the Fourth Proportional to 16,179,311.60, 24,268,967.40 and 4,664,756.60

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Solution

The fourth proportional to 16,179,311.60, 24,268,967.40 and 4,664,756.60 is: 6,997,134.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,179,311.60 : 24,268,967.40 = 4,664,756.60 : x
  2. Step 2: Convert to fraction form
    16,179,311.60/24,268,967.40 = 4,664,756.60/x
  3. Step 3: Cross multiply
    16,179,311.60x = 24,268,967.40 × 4,664,756.60
  4. Step 4: Simplify right side
    16,179,311.60x = 113,208,825,854,334.83
  5. Step 5: Solve for x
    x = 113,208,825,854,334.83/16,179,311.60
  6. Step 6: Final answer
    x = 6,997,134.90

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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.