Home / 48,994,440.37-67,611,791.16-26,967,468.85

Finding the Fourth Proportional to 48,994,440.37, 67,611,791.16 and 26,967,468.85

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Solution

The fourth proportional to 48,994,440.37, 67,611,791.16 and 26,967,468.85 is: 37,214,811.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,994,440.37 : 67,611,791.16 = 26,967,468.85 : x
  2. Step 2: Convert to fraction form
    48,994,440.37/67,611,791.16 = 26,967,468.85/x
  3. Step 3: Cross multiply
    48,994,440.37x = 67,611,791.16 × 26,967,468.85
  4. Step 4: Simplify right side
    48,994,440.37x = 1,823,318,871,527,109
  5. Step 5: Solve for x
    x = 1,823,318,871,527,109/48,994,440.37
  6. Step 6: Final answer
    x = 37,214,811.68

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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.