Home / 14,590,735.54-20,124,772.51-10,240,792.54

Finding the Fourth Proportional to 14,590,735.54, 20,124,772.51 and 10,240,792.54

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Solution

The fourth proportional to 14,590,735.54, 20,124,772.51 and 10,240,792.54 is: 14,124,964.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,590,735.54 : 20,124,772.51 = 10,240,792.54 : x
  2. Step 2: Convert to fraction form
    14,590,735.54/20,124,772.51 = 10,240,792.54/x
  3. Step 3: Cross multiply
    14,590,735.54x = 20,124,772.51 × 10,240,792.54
  4. Step 4: Simplify right side
    14,590,735.54x = 206,093,620,189,605.06
  5. Step 5: Solve for x
    x = 206,093,620,189,605.06/14,590,735.54
  6. Step 6: Final answer
    x = 14,124,964.41

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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.