Home / 23,195,055.43-34,792,361.74-14,099,664.79

Finding the Fourth Proportional to 23,195,055.43, 34,792,361.74 and 14,099,664.79

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Solution

The fourth proportional to 23,195,055.43, 34,792,361.74 and 14,099,664.79 is: 21,149,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195,055.43 : 34,792,361.74 = 14,099,664.79 : x
  2. Step 2: Convert to fraction form
    23,195,055.43/34,792,361.74 = 14,099,664.79/x
  3. Step 3: Cross multiply
    23,195,055.43x = 34,792,361.74 × 14,099,664.79
  4. Step 4: Simplify right side
    23,195,055.43x = 490,560,637,786,421.12
  5. Step 5: Solve for x
    x = 490,560,637,786,421.12/23,195,055.43
  6. Step 6: Final answer
    x = 21,149,362.60

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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.