Home / 31,202,602.16-46,792,443.99-10,726,512.57

Finding the Fourth Proportional to 31,202,602.16, 46,792,443.99 and 10,726,512.57

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Solution

The fourth proportional to 31,202,602.16, 46,792,443.99 and 10,726,512.57 is: 16,085,829.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,602.16 : 46,792,443.99 = 10,726,512.57 : x
  2. Step 2: Convert to fraction form
    31,202,602.16/46,792,443.99 = 10,726,512.57/x
  3. Step 3: Cross multiply
    31,202,602.16x = 46,792,443.99 × 10,726,512.57
  4. Step 4: Simplify right side
    31,202,602.16x = 501,919,738,639,756
  5. Step 5: Solve for x
    x = 501,919,738,639,756/31,202,602.16
  6. Step 6: Final answer
    x = 16,085,829.51

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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.