Home / 60,108,480.57-82,949,729.63-34,002,439.77

Finding the Fourth Proportional to 60,108,480.57, 82,949,729.63 and 34,002,439.77

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Solution

The fourth proportional to 60,108,480.57, 82,949,729.63 and 34,002,439.77 is: 46,923,381.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,108,480.57 : 82,949,729.63 = 34,002,439.77 : x
  2. Step 2: Convert to fraction form
    60,108,480.57/82,949,729.63 = 34,002,439.77/x
  3. Step 3: Cross multiply
    60,108,480.57x = 82,949,729.63 × 34,002,439.77
  4. Step 4: Simplify right side
    60,108,480.57x = 2,820,493,185,511,847.50
  5. Step 5: Solve for x
    x = 2,820,493,185,511,847.50/60,108,480.57
  6. Step 6: Final answer
    x = 46,923,381.84

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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.