Home / 60,108,481.57-82,949,731.01-34,002,440.77

Finding the Fourth Proportional to 60,108,481.57, 82,949,731.01 and 34,002,440.77

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Solution

The fourth proportional to 60,108,481.57, 82,949,731.01 and 34,002,440.77 is: 46,923,383.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,108,481.57 : 82,949,731.01 = 34,002,440.77 : x
  2. Step 2: Convert to fraction form
    60,108,481.57/82,949,731.01 = 34,002,440.77/x
  3. Step 3: Cross multiply
    60,108,481.57x = 82,949,731.01 × 34,002,440.77
  4. Step 4: Simplify right side
    60,108,481.57x = 2,820,493,315,554,957.50
  5. Step 5: Solve for x
    x = 2,820,493,315,554,957.50/60,108,481.57
  6. Step 6: Final answer
    x = 46,923,383.22

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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.