Home / 48,994,439.37-67,611,789.78-26,967,467.85

Finding the Fourth Proportional to 48,994,439.37, 67,611,789.78 and 26,967,467.85

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Solution

The fourth proportional to 48,994,439.37, 67,611,789.78 and 26,967,467.85 is: 37,214,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,994,439.37 : 67,611,789.78 = 26,967,467.85 : x
  2. Step 2: Convert to fraction form
    48,994,439.37/67,611,789.78 = 26,967,467.85/x
  3. Step 3: Cross multiply
    48,994,439.37x = 67,611,789.78 × 26,967,467.85
  4. Step 4: Simplify right side
    48,994,439.37x = 1,823,318,766,700,212.25
  5. Step 5: Solve for x
    x = 1,823,318,766,700,212.25/48,994,439.37
  6. Step 6: Final answer
    x = 37,214,810.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.