Home / 114,792,040.46-172,188,682.77-34,013,708.30

Finding the Fourth Proportional to 114,792,040.46, 172,188,682.77 and 34,013,708.30

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Solution

The fourth proportional to 114,792,040.46, 172,188,682.77 and 34,013,708.30 is: 51,020,746.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,792,040.46 : 172,188,682.77 = 34,013,708.30 : x
  2. Step 2: Convert to fraction form
    114,792,040.46/172,188,682.77 = 34,013,708.30/x
  3. Step 3: Cross multiply
    114,792,040.46x = 172,188,682.77 × 34,013,708.30
  4. Step 4: Simplify right side
    114,792,040.46x = 5,856,775,628,300,016
  5. Step 5: Solve for x
    x = 5,856,775,628,300,016/114,792,040.46
  6. Step 6: Final answer
    x = 51,020,746.78

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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.