Home / 16,356,850.20-24,536,441.70-4,997,280.60

Finding the Fourth Proportional to 16,356,850.20, 24,536,441.70 and 4,997,280.60

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Solution

The fourth proportional to 16,356,850.20, 24,536,441.70 and 4,997,280.60 is: 7,496,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,850.20 : 24,536,441.70 = 4,997,280.60 : x
  2. Step 2: Convert to fraction form
    16,356,850.20/24,536,441.70 = 4,997,280.60/x
  3. Step 3: Cross multiply
    16,356,850.20x = 24,536,441.70 × 4,997,280.60
  4. Step 4: Simplify right side
    16,356,850.20x = 122,615,484,100,441
  5. Step 5: Solve for x
    x = 122,615,484,100,441/16,356,850.20
  6. Step 6: Final answer
    x = 7,496,277.25

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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.